Individual Calculations October 2021 |
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Weersing, Abigail R Total change: 22.80 | | |
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26th 4NCL Congress Open | Leamington Spa | ENG | 2021-09-10 |
Rc | Ro | w | n | change | K | K*chg | Game |
2062 | 1704 | 1.00 | 4 | 0.57 | 40 | 22.80 | |
| Gardiner, Eric D | | | 2016 | ENG | 1.00 | 1 | 0.86 | 40 | 34.40 | | Okhai, Shabir | | | 2099 | ENG | 0.00 | 1 | -0.08 | 40 | -3.20 | | Pollack, Oscar | | | 2027 | ENG | 0.00 | 1 | -0.13 | 40 | -5.20 | | Bin-Suhayl, Ieysaa | | | 2104 * | ITA | 0.00 | 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) | |
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