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Rapid:
Individual Calculations June 2018 |
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| Ostrovskiy, Aleksandr Total change: -10.60 | |   |
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| May 2018 Marshall Masters | New York, New York | USA | 2018-05-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2183 | 2396 | 2.50 | 4 | -0.53 | 20 | -10.60 | |
|  Kahn, Samuel | | | 2110 | USA | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Brain, Logan | | | 2132 | USA | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Colas, Joshua | f | | 2360 | USA | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Khodzhamkuliev, Bahadur | | | 2129 | RUS | 1.00 | 1 | 0.18 | 20 | 3.60 | |
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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