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Rapid:
Individual Calculations June 2019 |
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| Chetverikov, Georgy Total change: 35.60 | |   |
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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 |
| 1321 | 1589 | 5.50 | 7 | -0.21 | 20 | -4.20 | |
|  Gorazdov, Fedor | | | 1253 | RUS | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Paranichev, Miron | | | 1315 | RUS | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Stremyanov, Leonid | | | 1199 | RUS | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Lukin, Aleksandr S. | | | 1252 | RUS | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Deruchenko, Ivan | | | 1372 | RUS | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Tolstykh, Ivan | | | 1448 | RUS | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Kurbanov, Sergey | | | 1405 | RUS | 0.50 | 1 | -0.24 | 20 | -4.80 | |
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) | | | | SPb Chess Fed. U15 Rapid Cup 2019-5 | St. Petersburg | RUS | 2019-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1472 | 1589 | 6.50 | 7 | 1.99 | 20 | 39.80 | |
| | Gorazdov, Fedor | | | 1253 | RUS | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Deruchenko, Ivan | | | 1372 | RUS | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Matveev, Ivan A. | | | 1475 | RUS | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Igudin, Denis | | | 1507 | RUS | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Serov, Aleksandr | | | 1703 | RUS | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Tolstykh, Kirill | | | 1586 | RUS | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Kurbanov, Sergey | | | 1405 | RUS | 1.00 | 1 | 0.26 | 20 | 5.20 | |
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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