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Individual Calculations September 2019 |
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| Tarling, Adam Total change: 1.20 | |   |
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| 74th Hampstead FIDE Chess Congress U1900 | London | ENG | 2019-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1609 | 1342 | 1.00 | 3 | 0.46 | 40 | 18.40 | |
|  Chantrell, Paul | | | 1602 | ENG | 0.50 | 1 | 0.32 | 40 | 12.80 | |  Mohnblatt, Nicolas | | | 1682 | FRA | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Haddock, Paul | | | 1543 | ENG | 0.00 | 1 | -0.24 | 40 | -9.60 | |
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) | | | | 55th Berks & Bucks Chess Congress Challengers B | Maidenhead | ENG | 2019-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1518 | 1342 | 1.00 | 5 | -0.43 | 40 | -17.20 | |
| | Forbes, Douglas M | | | 1541 | ENG | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Zhu, Feng | | | 1474 | ENG | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Karas, Eugenia | | | 1389 | ENG | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Rush, Steven J | | | 1453 | ENG | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Silver, Michael | | | 1732 | ENG | 0.00 | 1 | -0.09 | 40 | -3.60 | |
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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