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Individual Calculations May 2019 |
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| Kara, Petr S. Total change: -36.80 | |   |
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| Spassky Cup 2019 - Boys Cup 13 | St. Petersburg | RUS | 2019-03-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1197 | 1352 | 4.00 | 7 | -0.92 | 40 | -36.80 | |
|  Skorobogatov, Robert | | | 1175 | RUS | 0.00 | 1 | -0.73 | 40 | -29.20 | |  Zverev, Bogdan | | | 1149 | RUS | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Scherban, Trofim | | | 1226 | RUS | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Plonskiy, Danila | | | 1325 | RUS | 0.50 | 1 | -0.04 | 40 | -1.60 | | | Kuznetsov, Semen | | | 1169 | RUS | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Shtefan, Rostislav | | | 1160 | RUS | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Lukianov, Timofei | | | 1176 | RUS | 1.00 | 1 | 0.27 | 40 | 10.80 | |
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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