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Individual Calculations April 2019 |
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| Chaban, Roxolana Total change: 46.40 | |   |
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| CCF Winter Chess Club LP Matches Stage 8 | London | ENG | 2019-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1418 | 1295 | 2.50 | 4 | 1.16 | 40 | 46.40 | |
|  Howes, David J | | | 1415 | ENG | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Morgan, David H | | | 1450 | ENG | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Thatte, Nandinee | | | 1362 | ENG | 1.00 | 1 | 0.59 | 40 | 23.60 | |  Gliddon, Daniel J | | | 1443 | ENG | 0.50 | 1 | 0.20 | 40 | 8.00 | |
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) | | |
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