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Individual Calculations October 2013 |
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| Li, Ben Total change: 34.20 | |   |
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| 2013 NAYCC U12 | Toronto | CAN | 2013-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1796 | 1845 | 2.00 | 5 | -0.79 | 30 | -23.70 | |
|  Frutos, Chase | | | 1553 | CAN | 1.00 | 1 | 0.15 | 30 | 4.50 | |  Xu, Jeffrey | | | 1837 | CAN | 0.50 | 1 | -0.01 | 30 | -0.30 | | | Asaria, Danial | | | 1999 | USA | 0.50 | 1 | 0.21 | 30 | 6.30 | | | Kelly, Joey | | | 1808 | USA | 0.00 | 1 | -0.55 | 30 | -16.50 | | | Sandoval Mercado, Fm Carlos | f | | 1782 | MEX | 0.00 | 1 | -0.59 | 30 | -17.70 | |
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) | | | | 2013 Michigan Open | Livonia, Michigan | USA | 2013-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2011 | 1845 | 3.50 | 5 | 1.93 | 30 | 57.90 | |
| | Homa, Seth | f | | 2245 * | USA | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Smith, Michael A | | | 1838 | USA | 1.00 | 1 | 0.49 | 30 | 14.70 | | | Manion, Tom A | | | 1756 | USA | 1.00 | 1 | 0.38 | 30 | 11.40 | | | O`Donnell, Robert | | | 2066 | USA | 1.00 | 1 | 0.78 | 30 | 23.40 | | | Palmer, Tony | | | 2152 | USA | 0.50 | 1 | 0.36 | 30 | 10.80 | | | * 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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