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Rapid:
Individual Calculations January 2018 |
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| Chernin, Oliver Total change: 5.20 | |   |
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| December 2017 Marshall Masters | New York, New York | USA | 2017-12-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2193 | 2136 | 2.00 | 4 | 0.26 | 20 | 5.20 | |
|  Krush, Irina | g | wg | 2441 | USA | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Hehir, Michael J | | | 2038 | USA | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Kozikowski, Anthony | | | 2018 | USA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Pressman, Leif | f | | 2276 | USA | 0.50 | 1 | 0.19 | 20 | 3.80 | |
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) | | |
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