Individual Calculations March 2018 |
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Dray-Pearce, Tristan Total change: 2.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2017/18 4NCL Division 4 South Rounds 5-6 | Reading | ENG | 2018-02-10 |
Rc | Ro | w | n | change | K | K*chg | Game |
1446 | 1648 | 1.50 | 2 | 0.07 | 40 | 2.80 | |
| Lettington, David | | | 1643 | ENG | 0.50 | 1 | -0.01 | 40 | -0.40 | | Vaidya, Pranav | | | 1248 * | ENG | 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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