Individual Calculations September 2011 |
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Delay, Joe Total change: -24.60 | | |
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6th North American Amateur Open | Skokie, Illinois | USA | 2011-08-19 |
Rc | Ro | w | n | change | K | K*chg | Game |
1812 | 1739 | 0.50 | 3 | -0.82 | 30 | -24.60 | |
| Szpisjak, Steven J | | | 2127 | USA | 0.00 | 1 | -0.09 | 30 | -2.70 | | Sun, Abe | | | 1621 | USA | 0.50 | 1 | -0.16 | 30 | -4.80 | | Craigmile, Charles | | | 1687 | USA | 0.00 | 1 | -0.57 | 30 | -17.10 | | 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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