Individual Calculations October 2017 |
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Ahlborg, John Total change: -6.80 | | |
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73rd Ohio Chess Congress | Aurora, Ohio | USA | 2017-09-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
2381 | 2248 | 0.50 | 2 | -0.17 | 40 | -6.80 | |
| Moradiabadi, Elshan | g | | 2507 | USA | 0.00 | 1 | -0.18 | 40 | -7.20 | | Griggs, Walker K | | | 2255 | USA | 0.50 | 1 | 0.01 | 40 | 0.40 | | 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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