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Individual Calculations November 2018 |
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| Smyth, Sandy A Total change: 20.40 | |   |
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| CCF Winter Chess Club LP Matches Stage 2 | London | ENG | 2018-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1354 | 1392 | 2.00 | 3 | 0.34 | 20 | 6.80 | |
|  Mathew, Johan | | | 1253 | ENG | 1.00 | 1 | 0.31 | 20 | 6.20 | |  Howes, David J | | | 1453 | ENG | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Selby, Keith | | | 1355 | ENG | 0.50 | 1 | -0.05 | 20 | -1.00 | |
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 Winter Chess Club LP Matches Stage 3 | London | ENG | 2018-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1527 | 1392 | 1.00 | 1 | 0.68 | 20 | 13.60 | |
| | Yu, Leo | | | 1527 | ENG | 1.00 | 1 | 0.68 | 20 | 13.60 | |
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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