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Individual Calculations October 2018 |
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| Chadwick, Susan E Total change: 21.80 | |   |
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| CCF Late Summer LP Congress Major | London | ENG | 2018-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1295 | 1490 | 4.00 | 4 | 1.09 | 20 | 21.80 | |
|  Mathew, Johan | | | 1249 | ENG | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Chaban, Roxolana | | | 1207 | ENG | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Lapidus, Alexey M | | | 1163 | RUS | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Bloom, Paul | | | 1561 | ENG | 1.00 | 1 | 0.60 | 20 | 12.00 | |
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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