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Individual Calculations August 2013 |
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| Battey, Alexander Total change: 22.40 | |   |
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| Czech Open 2013 - A - GM open | Pardubice | CZE | 2013-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2470 | 2304 | 4.50 | 8 | 2.24 | 10 | 22.40 | |
|  Babula, Vlastimil | g | | 2583 | CZE | 1.00 | 1 | 0.84 | 10 | 8.40 | |  Potapov, Pavel | m | | 2460 | RUS | 0.50 | 1 | 0.21 | 10 | 2.10 | | | Sergeev, Vladimir | g | | 2436 | UKR | 0.50 | 1 | 0.18 | 10 | 1.80 | | | Malakhov, Igor | f | | 2442 | RUS | 0.50 | 1 | 0.19 | 10 | 1.90 | | | Belyakov, Bogdan | m | | 2430 | RUS | 0.50 | 1 | 0.17 | 10 | 1.70 | | | Vassallo Barroche, Mauricio | m | | 2434 | ESP | 0.50 | 1 | 0.18 | 10 | 1.80 | | | Sipila, Vilka | m | | 2423 | FIN | 1.00 | 1 | 0.66 | 10 | 6.60 | | | Bernasek, Jan | g | | 2551 | CZE | 0.00 | 1 | -0.19 | 10 | -1.90 | |
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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