Individual Calculations July 2009 |
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Ellis, James S Total change: -12.30 | | |
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18th Annual Chicago Open - U2300 Section | Wheeling, Illinois | USA | 2009-05-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
2175 | 2107 | 0.00 | 2 | -0.82 | 15 | -12.30 | |
| Shemyakin, Arkady | | | 2121 | USA | 0.00 | 1 | -0.48 | 15 | -7.20 | | Moon, Ryan J | | | 2228 | USA | 0.00 | 1 | -0.34 | 15 | -5.10 | | 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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