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Individual Calculations April 2013 |
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| Iwu, Okechukwu Ane Total change: -4.20 | |   |
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| 2013 Minnesota Closed Championship | Minneapolis, Minnesota | USA | 2013-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2299 | 2185 | 1.50 | 5 | -0.28 | 15 | -4.20 | |
|  Amarasinghe, Prashantha | | | 2085 | SRI | 0.00 | 1 | -0.64 | 15 | -9.60 | |  Nagle, Sean M | f | | 2394 | USA | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Bartholomew, John | m | | 2441 | USA | 0.50 | 1 | 0.31 | 15 | 4.65 | | | Wasiluk, Kevin | f | | 2302 | USA | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Riester, Scott M | | | 2275 | USA | 1.00 | 1 | 0.62 | 15 | 9.30 | |
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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