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Individual Calculations September 2018 |
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| Toma, Katarzyna Total change: 3.80 | |   |
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| 105th British Championship | Hull | ENG | 2018-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2334 | 2274 | 4.00 | 9 | 0.19 | 20 | 3.80 | |
|  Hawkins, Jonathan | g | | 2590 | ENG | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Ratnesan, Ranesh | | | 2073 | ENG | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Arkell, Keith C | g | | 2406 | ENG | 0.00 | 1 | -0.32 | 20 | -6.40 | | | McDougall, William M | | | 2056 | SCO | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Trent, Lawrence | m | | 2406 | ENG | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Derakhshani, Borna | f | | 2315 | ENG | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Fernandez, Daniel Howard | g | | 2477 | ENG | 0.00 | 1 | -0.24 | 20 | -4.80 | | | McPhillips, Joseph | f | | 2402 | ENG | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Zapolskis, Antanas | m | | 2283 | LTU | 0.00 | 1 | -0.49 | 20 | -9.80 | |
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) | | |
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