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Individual Calculations September 2022 |
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| Han, Qixiang Total change: -70.00 | |   |
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| Chessable British Chess Championships 2022: Under 10 | Torquay | ENG | 2022-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1350 | 1518 | 0.50 | 1 | -0.22 | 40 | -8.80 | |
|  Kairat, Alexander | | | 1350 | ENG | 0.50 | 1 | -0.22 | 40 | -8.80 | |
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) | | | | Chessable British Chess Championships 2022: Weekend Under 1750 (Soanes) | Torquay | ENG | 2022-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1363 | 1518 | 1.00 | 2 | -0.41 | 40 | -16.40 | |
|  Kairat, Alexander | | | 1350 | ENG | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Dos Santos Silva, Bruno Alexandre | | | 1375 | ENG | 0.00 | 1 | -0.69 | 40 | -27.60 | |
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) | | | | 56th Berks & Bucks Chess Congress - Challengers | Maidenhead | ENG | 2022-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1366 | 1518 | 3.00 | 6 | -1.12 | 40 | -44.80 | |
| | Pradhan, Ayan | | | 1290 | ENG | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Ramaraju, Siddarth | | | 1422 | ENG | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Jones, Gabriel | | | 1353 | ENG | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Veeturi, Yashvardhan | | | 1163 | ENG | 0.00 | 1 | -0.89 | 40 | -35.60 | | | Forbes, Douglas M | | | 1529 | ENG | 0.50 | 1 | 0.02 | 40 | 0.80 | | | Boury, Se Ramesh | | | 1440 | ENG | 1.00 | 1 | 0.39 | 40 | 15.60 | |
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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