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Rapid:
Individual Calculations February 2018 |
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| Lapin, Artem Total change: 46.40 | |   |
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| Overtime Rapid for Kids 2017-3 | St. Petersburg | RUS | 2017-12-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1670 | 1489 | 3.00 | 5 | 1.57 | 20 | 31.40 | |
|  Rubtsov, Aleksandr | | | 1772 | RUS | 0.50 | 1 | 0.34 | 20 | 6.80 | |  Khalikov, Bulat | | | 1853 | RUS | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Kudin, Alexander | | | 1394 | RUS | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Kuizhev, Adam | | | 1700 | RUS | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Serov, Aleksandr | | | 1629 | RUS | 1.00 | 1 | 0.69 | 20 | 13.80 | |
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) | | | | Pushkin 2018 January Rapid | St. Petersburg | RUS | 2018-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1741 | 1489 | 2.00 | 6 | 0.75 | 20 | 15.00 | |
| | Kiselev, Vladimir | | | 1889 * | RUS | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Klobukov, Alexey | | | 1889 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Berestovitskiy, Erlen | | | 1769 | RUS | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Mamporiya, Vadim | | | 1645 | RUS | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Gusev, Alexander A. | | | 1586 | RUS | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Trishkin, Mikhail | | | 1668 | RUS | 0.00 | 1 | -0.27 | 20 | -5.40 | | | * 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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