Individual Calculations June 2023 |
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Farrell, John F Total change: -20.40 | | |
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3rd annual Niagara Falls Open - U2000 | Niagara Falls, NY | USA | 2023-05-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
1581 | 1879 | 1.50 | 3 | -1.02 | 20 | -20.40 | |
| Pierson, Kenneth L | | | 1493 | USA | 0.50 | 1 | -0.41 | 20 | -8.20 | | O`neil, Michael | | | 1544 | CAN | 0.50 | 1 | -0.38 | 20 | -7.60 | | Ibrahim, Shafieen | | | 1707 | USA | 0.50 | 1 | -0.23 | 20 | -4.60 | | 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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