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Individual Calculations June 2014 |
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| Iwu, Okechukwu Total change: -6.15 | |   |
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| Chess.MN 24th FIDE Open Rating Tournament | Minneapolis, Minnesota | USA | 2014-05-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1989 | 2152 | 4.50 | 5 | 1.06 | 15 | 15.90 | |
|  Narayanan, Saumik | | | 1752 * | USA | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Voje, Daniel W | | | 1866 | USA | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Drake, Jason M | | | 2161 | USA | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Tverstol, Zachary | | | 2066 | USA | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Amarasinghe, Prashantha | | | 2099 | SRI | 0.50 | 1 | -0.07 | 15 | -1.05 | | | * 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) | | | | 23rd Annual Chicago Open | Wheeling, Illinois | USA | 2014-05-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2147 | 2152 | 2.00 | 7 | -1.47 | 15 | -22.05 | |
| | Panjwani, Raja | m | | 2444 | CAN | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Kadavil, Suresh C | | | 1752 * | CAN | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Homa, Seth | f | | 2331 | USA | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Danelia, Mariam | | wm | 2237 | GEO | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Nieto, Guillermo L | | | 2015 | COL | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Song, Edward | | | 2233 | USA | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Schemm, Michael A | | | 2016 | USA | 0.00 | 1 | -0.68 | 15 | -10.20 | | | * 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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