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Individual Calculations June 2019 |
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| Khan, A Qaiyum Total change: 26.00 | |   |
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| CCF Winter Chess Club LP Matches Stage 10 | London | ENG | 2019-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1469 | 1368 | 1.00 | 1 | 0.64 | 20 | 12.80 | |
|  Moore, Luke | | | 1469 | ENG | 1.00 | 1 | 0.64 | 20 | 12.80 | |
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 Club 2018-19 Stage 11 | London | ENG | 2019-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1414 | 1374 | 2.00 | 3 | 0.66 | 20 | 13.20 | |
|  Bennett, Delroy | | | 1390 | ENG | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Vaughan, John | | | 1523 | ENG | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Charles, Gregory M | | | 1330 | ENG | 0.00 | 1 | -0.56 | 20 | -11.20 | |
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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