Individual Calculations April 2023 |
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He, Justin Shandong Shan Total change: 7.20 | | |
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30th annual Western Class Championships - Class A | Irvine, CA | USA | 2023-03-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1657 | 1580 | 0.50 | 2 | -0.31 | 40 | -12.40 | |
| Gattani, Sarthak | | | 1790 | USA | 0.00 | 1 | -0.23 | 40 | -9.20 | | Xiao, Yixuan | | | 1523 | USA | 0.50 | 1 | -0.08 | 40 | -3.20 | | Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | 2023 Lone Star Open - Open Section | Houston, TX | USA | 2023-03-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
1860 | 1580 | 1.00 | 3 | 0.49 | 40 | 19.60 | |
| Castillo Lopez, Oslay | | | 1934 | PUR | 1.00 | 1 | 0.89 | 40 | 35.60 | | Wang, Kyle Yiwen | | | 1809 | USA | 0.00 | 1 | -0.21 | 40 | -8.40 | | Moya, Giedre | | | 1836 | LTU | 0.00 | 1 | -0.19 | 40 | -7.60 | | Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | |
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