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Rapid:
Individual Calculations November 2017 |
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| Pressman, Leif Total change: -9.80 | |   |
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| Marshall Masters October 2017 | New York, New York | USA | 2017-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2192 | 2286 | 2.00 | 4 | -0.49 | 20 | -9.80 | |
|  Chernin, Oliver | | | 2159 | USA | 1.00 | 1 | 0.33 | 20 | 6.60 | |  Hoffmann, Asa | f | | 2197 | USA | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Kahn, Samuel B | | | 2092 | USA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Perez, Robert | | | 2321 | USA | 0.00 | 1 | -0.45 | 20 | -9.00 | |
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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