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Individual Calculations November 2022 |
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| Sun, Kevin Total change: 18.00 | |   |
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| Vladimir Naroditsky Memorial Tuesday Night Marathon - 1800+ Round 5-7 | San Francisco, California | USA | 2022-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1582 | 1617 | 1.00 | 1 | 0.45 | 40 | 18.00 | |
|  Lamstein, Josh | | | 1582 | USA | 1.00 | 1 | 0.45 | 40 | 18.00 | |
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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