Individual Calculations August 2013 |
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Iwu, Okechukwu N Total change: 3.90 | | |
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41srt Annual World Open - U 2400 Section | Arlington, Virginia | USA | 2013-06-29 |
Rc | Ro | w | n | change | K | K*chg | Game |
2141 | 2161 | 5.00 | 9 | 0.26 | 15 | 3.90 | |
| Winter, Curtis A | | | 1947 | USA | 1.00 | 1 | 0.23 | 15 | 3.45 | | Sturt, Raven M | | | 2279 | USA | 0.00 | 1 | -0.34 | 15 | -5.10 | | Peng, Jackie | | wf | 2011 | CAN | 1.00 | 1 | 0.30 | 15 | 4.50 | | Akylbekov, Nasyr | | | 2320 | KGZ | 0.00 | 1 | -0.29 | 15 | -4.35 | | Moon, Ryan Joseph | | | 2173 | USA | 1.00 | 1 | 0.52 | 15 | 7.80 | | Andrews, Todd D | f | | 2267 | USA | 0.00 | 1 | -0.36 | 15 | -5.40 | | Matlin, Anna R | | wc | 2052 | USA | 1.00 | 1 | 0.35 | 15 | 5.25 | | Lowinger, Daniel | | | 2147 | USA | 0.00 | 1 | -0.52 | 15 | -7.80 | | Marcelino, William | | | 2069 | USA | 1.00 | 1 | 0.37 | 15 | 5.55 | | 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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