Individual Calculations September 2017 |
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Brooks, Phil J Total change: 14.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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104th British Championships Over 50 | Llandudno | ENG | 2017-07-30 |
Rc | Ro | w | n | change | K | K*chg | Game |
2104 | 2191 | 5.00 | 7 | 0.71 | 20 | 14.20 | |
| Phillips, Owen S | | | 1933 | ENG | 1.00 | 1 | 0.18 | 20 | 3.60 | | Peacock, Malcolm R | | | 2051 | ENG | 1.00 | 1 | 0.31 | 20 | 6.20 | | Lewis, Andrew P | f | | 2252 | ENG | 0.00 | 1 | -0.42 | 20 | -8.40 | | Smith, Peter | | | 2062 | SCO | 0.50 | 1 | -0.17 | 20 | -3.40 | | Henderson, David | | | 2099 | ENG | 1.00 | 1 | 0.37 | 20 | 7.40 | | Chandler, Cliff R | | | 2269 | ENG | 0.50 | 1 | 0.11 | 20 | 2.20 | | Morris, Gareth L | | | 2062 | WLS | 1.00 | 1 | 0.33 | 20 | 6.60 | | 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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