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Individual Calculations July 2022 |
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| Lewis, Edward Total change: 6.00 | |   |
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| Ray Conway Memorial Tuesday Night Marathon - 1800+ Round 5-7 | San Francisco, California | USA | 2022-05-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1969 | 1890 | 1.50 | 3 | 0.30 | 20 | 6.00 | |
|  Bambou, Christophe | | | 2027 | FRA | 0.50 | 1 | 0.18 | 20 | 3.60 | |  Arun, Siddharth | | | 2059 | USA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Lesniewski, Lucas | | | 1820 | FRA | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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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