Individual Calculations October 2017 |
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Griggs, Walker K Total change: 9.00 | | |
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73rd Ohio Chess Congress | Aurora, Ohio | USA | 2017-09-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
2241 | 2255 | 2.00 | 3 | 0.45 | 20 | 9.00 | |
| Baker, Vincent J | | | 2094 | USA | 1.00 | 1 | 0.29 | 20 | 5.80 | | Ahlborg, John | | | 2248 | USA | 0.50 | 1 | -0.01 | 20 | -0.20 | | Brattain, Mika A | | | 2381 | USA | 0.50 | 1 | 0.17 | 20 | 3.40 | | 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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