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Individual Calculations August 2013 |
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| Omoifo, Osemekhian Innocent Total change: -99.90 | |   |
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| DC International | Arlington, Virginia | USA | 2013-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2126 | 2283 | 3.00 | 7 | -1.80 | 30 | -54.00 | |
|  Patel, Advait | | | 1978 | USA | 0.50 | 1 | -0.36 | 30 | -10.80 | |  Nguyen, Trung | f | | 1883 * | USA | 1.00 | 1 | 0.08 | 30 | 2.40 | | | Gerzhoy, Leonid | m | | 2469 | CAN | 0.00 | 1 | -0.26 | 30 | -7.80 | | | Corallo, Michael Patrick | | | 2201 | USA | 0.00 | 1 | -0.61 | 30 | -18.30 | | | Panchanatham, Vignesh | | | 2069 | USA | 0.50 | 1 | -0.27 | 30 | -8.10 | | | Sakai, Hibicki | | | 2093 | JPN | 1.00 | 1 | 0.25 | 30 | 7.50 | | | Yuvarajan, Prathiba | | wm | 2189 | IND | 0.00 | 1 | -0.63 | 30 | -18.90 | | | * 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) | | | | 41srt Annual World Open - U 2400 Section | Arlington, Virginia | USA | 2013-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2146 | 2283 | 4.50 | 9 | -1.53 | 30 | -45.90 | |
| | Polgar-Shutzman, Tom | | | 2102 | USA | 0.00 | 1 | -0.74 | 30 | -22.20 | | | Dixon, Dakota Ellis | | | 2070 | USA | 1.00 | 1 | 0.23 | 30 | 6.90 | | | Nieto, Guillermo Luigui Ubaldo | | | 1949 | COL | 1.00 | 1 | 0.12 | 30 | 3.60 | | | Szpisjak, Steven J | | | 2136 | USA | 1.00 | 1 | 0.30 | 30 | 9.00 | | | Chandra, Akshat | f | | 2268 | USA | 0.00 | 1 | -0.52 | 30 | -15.60 | | | Del Mundo, Anton P | f | | 2339 | PHI | 0.00 | 1 | -0.42 | 30 | -12.60 | | | Banik, Siddharth G | | | 1989 | USA | 0.50 | 1 | -0.35 | 30 | -10.50 | | | Sapozhnikov, Roman | f | | 2277 | CAN | 0.50 | 1 | -0.01 | 30 | -0.30 | | | Treger, Yefim | | | 2181 | USA | 0.50 | 1 | -0.14 | 30 | -4.20 | |
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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