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Rapid:
Individual Calculations June 2019 |
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| Lukin, Aleksandr S. Total change: 39.40 | |   |
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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 |
| 1485 | 1252 | 3.50 | 7 | 1.97 | 20 | 39.40 | |
|  Tolstykh, Kirill | | | 1586 | RUS | 1.00 | 1 | 0.88 | 20 | 17.60 | |  Romanov, Aleksandr I. | | | 1360 | RUS | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Bogomolov, Georgii | | | 1371 | RUS | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Chetverikov, Georgy | | | 1589 | RUS | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Mertins, Ostap | | | 1507 | EST | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Igudin, Denis | | | 1507 | RUS | 0.00 | 1 | -0.19 | 20 | -3.80 | | | 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) | | |
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