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Individual Calculations May 2019 |
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| Hastilow, Sarah Total change: 15.00 | |   |
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| CCF Winter Chess Club LP Matches Stage 9 | London | ENG | 2019-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1244 | 1195 | 1.00 | 2 | 0.14 | 20 | 2.80 | |
|  Ruzhansky, Elias | | | 1317 | ENG | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Babu, Rahul | | | 1171 | IND | 1.00 | 1 | 0.47 | 20 | 9.40 | |
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 Easter LP Congress 2019 Minor | London | ENG | 2019-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1048 | 1195 | 2.00 | 2 | 0.61 | 20 | 12.20 | |
|  Rizvi, Aysha | | | 1028 | ENG | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Wimble, Garry | | | 1067 | 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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