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Rapid:
Individual Calculations May 2017 |
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| Ten, Polina Total change: -5.20 | |   |
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| Spring Debut B U9 | Lapino | RUS | 2017-03-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1413 | 1538 | 1.00 | 2 | -0.26 | 20 | -5.20 | |
|  Mertsalov, Egor | | | 1623 | RUS | 1.00 | 1 | 0.62 | 20 | 12.40 | |  Vershinin, Igor | | | 1202 | RUS | 0.00 | 1 | -0.88 | 20 | -17.60 | |
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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