Individual Calculations December 2018 |
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Johnson, Gabriella Total change: 12.80 | | |
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National Womens' Chess Championships 2018 | Port of Spain | TTO | 2018-10-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
1440 | 1840 | 4.00 | 4 | 0.32 | 40 | 12.80 | |
| Razark, Sadiqah | | wf | 1440 * | TTO | 1.00 | 1 | 0.08 | 40 | 3.20 | | Saha, Anusha | | | 1440 * | TTO | 1.00 | 1 | 0.08 | 40 | 3.20 | | La Fleur, Zara | | | 1440 * | TTO | 1.00 | 1 | 0.08 | 40 | 3.20 | | Johnson, Chaya | | | 1440 * | TTO | 1.00 | 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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