Individual Calculations October 2015 |
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Brookshear, Timothy Total change: 25.40 | | |
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American Chess Promotions Open | Chamblee, Georgia | USA | 2015-09-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
2117 | 1972 | 2.50 | 4 | 1.27 | 20 | 25.40 | |
| Vest, David M | | | 2184 | USA | 0.50 | 1 | 0.27 | 20 | 5.40 | | Butros, Ryan Tayla | | | 2132 | TUR | 0.00 | 1 | -0.29 | 20 | -5.80 | | Newsom, Gary Dale | | | 2073 | USA | 1.00 | 1 | 0.64 | 20 | 12.80 | | Leite, George S | | | 2079 | USA | 1.00 | 1 | 0.65 | 20 | 13.00 | | 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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