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Individual Calculations July 2014 |
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| Chen, Richard Total change: 72.60 | |   |
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| 2014 Guelph Summer Open | Guelph | CAN | 2014-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1995 | 1808 | 2.00 | 5 | 0.61 | 30 | 18.30 | |
|  Kleinman, Michael | f | | 2208 * | CAN | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Abrahams, Daniel | | | 2027 | CAN | 0.00 | 1 | -0.22 | 30 | -6.60 | |  Giblon, Rebecca | | | 1756 | CAN | 1.00 | 1 | 0.43 | 30 | 12.90 | | | Ferreira, Alex T. | | | 1955 | CAN | 1.00 | 1 | 0.70 | 30 | 21.00 | | | Plotkin, Mark | | | 2028 | CAN | 0.00 | 1 | -0.22 | 30 | -6.60 | | | * 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) | | | | 2014 North American Youth Championship - Open U14 | Tarrytown, New York | USA | 2014-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1900 | 1808 | 4.50 | 7 | 1.81 | 30 | 54.30 | |
| | Tanenbaum, Zachary | | | 1993 | USA | 0.00 | 1 | -0.26 | 30 | -7.80 | | | Pillai, Kadhir | c | | 1976 | USA | 0.00 | 1 | -0.28 | 30 | -8.40 | | | Palakollu, Samritha | | wc | 1612 | USA | 1.00 | 1 | 0.25 | 30 | 7.50 | | | Devagharan, Devina | | | 1676 | USA | 1.00 | 1 | 0.32 | 30 | 9.60 | | | Wang, Warren | | | 2018 | USA | 1.00 | 1 | 0.77 | 30 | 23.10 | | | Capocyan, Sam | | | 1932 | USA | 1.00 | 1 | 0.67 | 30 | 20.10 | | | Checa, Nicholas De T | | | 2092 | USA | 0.50 | 1 | 0.34 | 30 | 10.20 | |
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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