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Individual Calculations June 2023 |
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| Lazarus, Isaac Total change: 18.80 | |   |
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| 2023 Spring Tuesday Night Marathon - 1600-1999 Rounds 4-7 | San Francisco, CA | USA | 2023-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1589 | 1589 | 2.50 | 4 | 0.47 | 40 | 18.80 | |
|  Gray, William | | | 1872 | USA | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Srinivasan, Sivavishnu | | | 1493 | USA | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Admassu, Yonathan | | | 1595 | USA | 0.50 | 1 | 0.01 | 40 | 0.40 | | | Bhingarkar, Pratyush | | | 1394 | USA | 1.00 | 1 | 0.25 | 40 | 10.00 | |
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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