Individual Calculations May 2019 |
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Lewis, Christopher D Total change: 10.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2018/19 4NCL Div 4 Rounds 7 - 8 | Daventry | ENG | 2019-04-13 |
Rc | Ro | w | n | change | K | K*chg | Game |
1627 | 1852 | 2.00 | 2 | 0.51 | 20 | 10.20 | |
| Finn, Elizabeth | | | 1452 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | Martin, Nick J | | | 1802 | ENG | 1.00 | 1 | 0.43 | 20 | 8.60 | | * 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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