Individual Calculations November 2014 |
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Iwu, Okechukwu Total change: 11.20 | | |
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23rd Annual Midwest Class Championships | Wheeling, Illinois | USA | 2014-10-10 |
Rc | Ro | w | n | change | K | K*chg | Game |
2170 | 2144 | 3.00 | 5 | 0.56 | 20 | 11.20 | |
| Ulrich, Rachel | | | 1990 | USA | 1.00 | 1 | 0.29 | 20 | 5.80 | | Raghavan, Vijay | | | 2081 | USA | 1.00 | 1 | 0.41 | 20 | 8.20 | | Avrukh, Boris | g | | 2544 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | | Furfine, Jacob | | | 1935 | USA | 1.00 | 1 | 0.23 | 20 | 4.60 | | Rosen, Eric S | f | | 2299 | USA | 0.00 | 1 | -0.29 | 20 | -5.80 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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