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Rapid:
Individual Calculations May 2019 |
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| Rezapour, Ahangar Mahan Total change: -2.00 | |   |
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| Mazandaran Youth Rapid Cup 1398 u8 | Mazandaran | IRI | 2019-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1178 | 1076 | 1.00 | 3 | -0.10 | 20 | -2.00 | |
|  Ahmadi, Mahdiyar | | | 1049 | IRI | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Poormosavi, Seyed Kanan | | | 1269 | IRI | 0.00 | 1 | -0.25 | 20 | -5.00 | |  Akbari, Arvin | | | 1217 | IRI | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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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