Individual Calculations January 2020 |
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Buchman, Jeffrey Total change: 12.00 | | |
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2019 Cleveland Holiday Open | Mayfield, Ohio | USA | 2019-12-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
1874 | 1796 | 1.50 | 3 | 0.30 | 40 | 12.00 | |
| Zheng, Michael Zih | | | 2013 | USA | 0.50 | 1 | 0.28 | 40 | 11.20 | | Li, Eric | | | 2066 | CAN | 0.00 | 1 | -0.17 | 40 | -6.80 | | Woods, Charisse | | | 1542 | USA | 1.00 | 1 | 0.19 | 40 | 7.60 | | 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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