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Rapid:
Individual Calculations June 2019 |
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| Gorazdov, Fedor Total change: 19.40 | |   |
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| SPb Chess Fed. U15 Rapid Cup 2019-4 | St. Petersburg | RUS | 2019-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1384 | 1253 | 2.00 | 5 | 0.25 | 20 | 5.00 | |
|  Chetverikov, Georgy | | | 1589 | RUS | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Romanov, Nikita M. | | | 1533 | RUS | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Iliasov, Iaroslav | | | 1207 | RUS | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Dudkina, Maya | | | 1114 | RUS | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Matveev, Ivan A. | | | 1475 | RUS | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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) | | | | SPb Chess Fed. U15 Rapid Cup 2019-5 | St. Petersburg | RUS | 2019-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1470 | 1253 | 2.00 | 5 | 0.72 | 20 | 14.40 | |
| | Chetverikov, Georgy | | | 1589 | RUS | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Romanov, Nikita M. | | | 1533 | RUS | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Serov, Aleksandr | | | 1653 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kuznetsov, Viktor | | | 1169 | RUS | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Kurbanov, Sergey | | | 1405 | RUS | 0.00 | 1 | -0.30 | 20 | -6.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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