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Individual Calculations September 2022 |
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| Han, Qixuan Total change: -28.80 | |   |
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| Chessable British Chess Championships 2022: Under 12 | Torquay | ENG | 2022-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1384 | 1496 | 2.00 | 4 | -0.48 | 40 | -19.20 | |
|  Eccleston, Rowan | | | 1096 * | ENG | 0.50 | 1 | -0.42 | 40 | -16.80 | |  Kong, Emma Zihan | | | 1290 | WLS | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Dicen, Elis Denele | | | 1712 | ENG | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Rastogi, Nayan Keats | | | 1439 | ENG | 0.50 | 1 | -0.08 | 40 | -3.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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 Open (Atkins) | Torquay | ENG | 2022-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1748 | 1496 | 0.00 | 3 | -0.58 | 40 | -23.20 | |
| | Patel, Zain | | | 1679 | ENG | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Matthew, Ian G | | | 1816 | ENG | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Sheikh, Nasarullah | | | 1748 | ENG | 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) | | | | 56th Berks & Bucks Chess Congress - Challengers | Maidenhead | ENG | 2022-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1358 | 1496 | 3.00 | 4 | 0.34 | 40 | 13.60 | |
| | Veeturi, Yashvardhan | | | 1163 | ENG | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Neenan, Henry | | | 1390 | ENG | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Pride, Stephen C | | | 1587 | ENG | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Pradhan, Ayan | | | 1290 | ENG | 0.50 | 1 | -0.26 | 40 | -10.40 | |
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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