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Individual Calculations July 2015 |
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| Petrukhin, Denis Total change: -3.30 | |   |
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| Chess Siberia-2015 Intl-A | Novosibirsk | RUS | 2015-06-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2245 | 2367 | 5.50 | 9 | -0.33 | 10 | -3.30 | |
|  Tsifanskaya, Ludmila A | | wm | 2092 | ISR | 1.00 | 1 | 0.17 | 10 | 1.70 | |  Matiukova, Uliana | | | 2047 | RUS | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Chigvintsev, Andrei | m | | 2312 | RUS | 0.00 | 1 | -0.58 | 10 | -5.80 | | | Khlichkova, Tatiana | | wf | 2271 | RUS | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Bocharov, Ivan | f | | 2472 | RUS | 0.00 | 1 | -0.36 | 10 | -3.60 | | | Maryasin, Boris | m | | 2355 | ISR | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Danilyuk, Olga | | wf | 2137 | KAZ | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Giljazitdinov, Eduard | | | 2091 | KGZ | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Dzhumagaliev, Yan | f | | 2424 | RUS | 0.50 | 1 | 0.08 | 10 | 0.80 | |
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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