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Individual Calculations September 2019 |
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| Jithendra, Raina Total change: 97.20 | |   |
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| 106th British Championships Under 14 | Torquay | ENG | 2019-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1492 | 1193 | 3.00 | 5 | 2.15 | 40 | 86.00 | |
|  Wilton, Maximilian | | | 1593 * | ENG | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Orgler, Lukas H | | | 1541 | ENG | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Kirby, Andrew | | | 1548 | ENG | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Ray, Hiya | | | 1546 | WLS | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Pettit, Felicity Ol | | | 1233 | ENG | 1.00 | 1 | 0.56 | 40 | 22.40 | | | * 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) | | | | 74th Hampstead FIDE Chess Congress U1900 | London | ENG | 2019-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1588 | 1237 | 0.50 | 2 | 0.28 | 40 | 11.20 | |
| | Clarke, Niall | | | 1573 | ENG | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Chantrell, Paul | | | 1602 | ENG | 0.00 | 1 | -0.10 | 40 | -4.00 | |
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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