Individual Calculations October 2012 |
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Kantey, David Total change: 11.70 | | |
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2012 Marshall September Grand Prix | New York, New York | USA | 2012-09-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
2039 | 1800 | 1.00 | 3 | 0.39 | 30 | 11.70 | |
| West, James R | | | 2116 | USA | 0.50 | 1 | 0.37 | 30 | 11.10 | | Barsky, Sam Alex | | | 2026 | USA | 0.00 | 1 | -0.21 | 30 | -6.30 | | Kopiecki, Edward P | | | 1975 | USA | 0.50 | 1 | 0.23 | 30 | 6.90 | | 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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