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Individual Calculations November 2022 |
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| Kingma, Karl Stuart Total change: 26.80 | |   |
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| Vladimir Naroditsky Memorial Tuesday Night Marathon - U1800 Round 5-7 | San Francisco, California | USA | 2022-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1446 | 1538 | 2.50 | 3 | 0.67 | 40 | 26.80 | |
|  Tam, Hoa Long | | | 1262 | USA | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Croce, Dominic James | | | 1575 | USA | 0.50 | 1 | 0.05 | 40 | 2.00 | |  Chan, John | | | 1502 | 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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