Individual Calculations February 2018 |
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Selby, Keith Total change: 7.80 | | |
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CCF WINTER CHESS 2017-18 LONGPLAY JANUARY 2018 A | London | ENG | 2018-01-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
1404 | 1383 | 1.00 | 2 | 0.06 | 20 | 1.20 | |
| Elliott, Judah P | | | 1378 | CAN | 1.00 | 1 | 0.49 | 20 | 9.80 | | Stoneman, Ian D | | | 1430 | ENG | 0.00 | 1 | -0.43 | 20 | -8.60 | | 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) | | CCF DAYTIME CHESS 2017-18 JANUARY 2018 A | London | ENG | 2018-01-10 |
Rc | Ro | w | n | change | K | K*chg | Game |
1254 | 1383 | 1.00 | 1 | 0.33 | 20 | 6.60 | |
| Gold, Harry | | | 1254 | ENG | 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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