Haizhou Xu
| Name | City | CFC Id | CFC Expiry | Regular Rating | Regular High | Quick Rating | Quick High | FIDE Id |
|---|---|---|---|---|---|---|---|---|
| Xu, Haizhou | Toronto, ON | 138986 | 2019-12-01 | 2262 | 2347 | 2222 | 2174 | 2018233 |
| End Date | Type | Games Played | Score | Old Rating | Perf Rating | New Rating | Highest Rating | ||
|---|---|---|---|---|---|---|---|---|---|
| GTCL 2023 Pool B | 2023-02-07 | R | 1 | 0 | 2270 | 1863 | 2262 | 2347 | |
| 2019 GTCL Cup | 2019-06-24 | Q | 4 | 4 | 2174 | 2314 | 2224 | 2224 | |
| 2019 GTCL Cup | 2019-06-24 | Q | 0 | 0 | 2174 | 0 | 2174 | 2174 | |
| Greater Toronto Chess League Ch2019 | 2019-04-02 | R | 6 | 2.5 | 2279 | 2203 | 2270 | 2347 | |
| Hart House Reading Week 2019 Crown | 2019-02-18 | R | 1 | 1.5 | 2282 | 2164 | 2279 | 2347 | |
| Hart House Holidays Open - Crown | 2018-12-16 | R | 1 | 1 | 2291 | 1823 | 2282 | 2347 | |
| Ivy League Challenge 2018 | 2018-11-11 | R | 3 | 0 | 2324 | 1752 | 2291 | 2347 | |
| Greater Toronto Chess League 2018 | 2018-03-20 | R | 7 | 4 | 2330 | 2287 | 2324 | 2347 | |
| Hart House Reading Week 2018 Crown | 2018-02-19 | R | 2 | 2 | 2339 | 2048 | 2330 | 2347 | |
| Hart House Club Championship 2017 | 2017-06-09 | R | 5 | 4 | 2327 | 2451 | 2339 | 2347 | |
| Greater Toronto Chess League 2017 | 2017-03-14 | R | 7 | 5 | 2318 | 2381 | 2327 | 2347 | |
| Hart House Reading Week Open | 2017-02-20 | R | 1 | 2 | 2316 | 2369 | 2318 | 2347 | |
| 2016 Holidays Open - Crown | 2016-12-18 | R | 2 | 2.5 | 2307 | 2529 | 2316 | 2347 | |
| Hart House Championship 2016 | 2016-06-10 | R | 5 | 3.5 | 2301 | 2348 | 2307 | 2347 | |
| 2016 Hart House Spring Open Crown | 2016-03-27 | R | 4 | 2 | 2300 | 2310 | 2301 | 2347 | |
| Greater Toronto Chess League 2016 | 2016-03-01 | R | 5 | 2.5 | 2309 | 2202 | 2300 | 2347 | |
| GTCL League 2015 | 2015-03-03 | R | 6 | 4.5 | 2308 | 2295 | 2309 | 2347 | |
| Hart House Holidays Open Crown | 2014-12-21 | R | 5 | 2.5 | 2302 | 2384 | 2308 | 2347 | |
| 2014 GTCL | 2014-02-11 | R | 2 | 2 | 2296 | 2351 | 2302 | 2347 | |
| 2013 Hart House Ch | 2013-06-28 | R | 7 | 2.5 | 2347 | 1931 | 2296 | 2347 | |
| 2013 Hart House Invitational | 2013-05-23 | R | 5 | 4 | 2347 | 2322 | 2347 | 2347 | |
| 2013 GTCL Teams Rapid Cup | 2013-04-08 | Q | 5 | 1.5 | 2238 | 1989 | (2031) | (6 g) | |
| 2013 Hart House Reading Week Open | 2013-02-24 | R | 5 | 3 | 2335 | 2355 | 2347 | 2347 | |
| 2013 Greater Toronto Chess League | 2013-02-19 | R | 6 | 4.5 | 2307 | 2444 | 2335 | 2335 | |
| 2013 Canadian University Ch | 2013-01-13 | R | 5 | 2 | 2320 | 2188 | 2307 | 2320 | |
| 2012 Guelph Fall ProAm | 2012-11-04 | R | 5 | 3.5 | 2295 | 2454 | 2320 | 2320 | |
| Championnat Ouvert du Quebec 2012 | 2012-07-28 | R | 9 | 7.5 | 2266 | 2368 | 2295 | 2295 | |
| 2012 Hart House Reading Week Open | 2012-02-20 | R | 5 | 4 | 2238 | 2425 | 2266 | 2266 | |
| 2012 Canadian University Ch A | 2012-01-15 | R | 5 | 2.5 | 2238 | 2229 | 2238 | 2248 | |
| 2011 Hart House Holidays Open | 2011-12-18 | R | 1 | 1 | 2248 | 1742 | 2238 | 2248 | |
| 2011 Alliston Open | 2011-10-16 | R | 5 | 4 | 2224 | 2351 | 2248 | 2248 | |
| 48th Canadian Open Ch 2011 | 2011-07-17 | R | 7 | 6 | 2151 | 2430 | 2224 | 2224 | |
| 2011 Hart House CC Ch A | 2011-07-03 | R | 7 | 5.5 | 2093 | 2269 | 2151 | 2151 | |
| Hart House Reading Week Under 2200 | 2011-02-21 | R | 6 | 4 | 2103 | 2062 | 2093 | 2103 | |
| 2011 CUCC A Teams | 2011-01-16 | R | 4 | 3 | 2041 | 2371 | 2103 | 2103 | |
| 2010 Hart House Holidays U2100 | 2010-12-19 | R | 1 | 0 | 2066 | 1438 | 2041 | 2066 | |
| 2010 Canadian Junior Ch | 2010-05-04 | R | 8 | 4 | 2061 | 2059 | 2066 | 2066 | |
| 2010 Hart House Toronto U2000 | 2010-04-04 | R | 6 | 5.5 | 1996 | 2187 | 2061 | 2061 | |
| 2010 GTCL U2000 League | 2010-04-01 | R | 4 | 3.5 | 1965 | 2049 | 1996 | 1996 | |
| 2010 KW Winter U2000 | 2010-02-21 | R | 5 | 5 | 1892 | 2156 | 1965 | 1965 | |
| 2010 Canadian Post Secondary Ch | 2010-01-17 | R | 5 | 5 | 1762 | 2290 | 1892 | 1892 | |
| 2009 CYCC U18 Open | 2009-07-24 | R | 6 | 2.5 | 1704 | 2025 | 1762 | 1762 | |
| CJCE CYCC Boys Garcons U18 | 2008-07-17 | R | 4 | 3 | 1609 | 2100 | (1704) | (21 g) | |
| 2007 CYCC U16 Boys | 2007-07-06 | R | 7 | 5 | 1349 | 1981 | (1609) | (17 g) | |
| OYCC Boys U14 | 2004-05-09 | R | 5 | 3 | 1294 | 1392 | (1349) | (10 g) | |
| CYCC London Qual U14 | 2004-04-17 | R | 5 | 4.5 | 0 | 1345 | (1294) | (5 g) |