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Individual Calculations October 2021 |
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| Wang, Jason Total change: 8.60 | |   |
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| 2021 Ohio Chess Congress | Akron, Ohio | USA | 2021-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2420 | 2308 | 1.50 | 3 | 0.43 | 20 | 8.60 | |
|  Shabalov, Alexander | g | | 2502 | USA | 0.50 | 1 | 0.25 | 20 | 5.00 | |  Park, Evan | f | | 2262 | USA | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Reshef, Omer | m | | 2495 | ISR | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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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