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Individual Calculations October 2021 |
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| Murthy, Pappu Ln Total change: -37.80 | |   |
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| 2021 Ohio Chess Congress | Akron, Ohio | USA | 2021-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1835 | 1939 | 0.00 | 3 | -1.89 | 20 | -37.80 | |
|  Basalla, Robert W | | | 1814 | USA | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Cole, Christopher | | | 1682 | USA | 0.00 | 1 | -0.82 | 20 | -16.40 | |  Guzman, Carlos M | | | 2009 | PUR | 0.00 | 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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