Individual Calculations February 2015 |
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Becerra, Julio J Total change: 10.60 | | |
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2014 FIDE Rated Swiss | Lawrence, Kansas | USA | 2014-12-11 |
Rc | Ro | w | n | change | K | K*chg | Game |
2637 | 2546 | 0.50 | 1 | 0.12 | 10 | 1.20 | |
| Akobian, Varuzhan | g | | 2637 | USA | 0.50 | 1 | 0.12 | 10 | 1.20 | | 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) | | 24th Annual North American Open | Las Vegas, Nevada | USA | 2014-12-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
2496 | 2546 | 5.50 | 8 | 0.97 | 10 | 9.70 | |
| Tang, Andrew | m | | 2316 | USA | 0.50 | 1 | -0.29 | 10 | -2.90 | | Banawa, Joel | f | | 2361 | USA | 1.00 | 1 | 0.26 | 10 | 2.60 | | Arenas, David | m | | 2435 | COL | 1.00 | 1 | 0.35 | 10 | 3.50 | | Dlugy, Maxim | g | | 2494 | USA | 1.00 | 1 | 0.43 | 10 | 4.30 | | Bu, Xiangzhi | g | | 2691 | CHN | 0.00 | 1 | -0.31 | 10 | -3.10 | | De Guzman, Ricardo | m | | 2387 | PHI | 1.00 | 1 | 0.29 | 10 | 2.90 | | So, Wesley | g | | 2762 | USA | 0.50 | 1 | 0.28 | 10 | 2.80 | | Yermolinsky, Alex | g | | 2519 | USA | 0.50 | 1 | -0.04 | 10 | -0.40 | | 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) | | 2015 Gulf Coast New Year's Open | Fort Myers, Florida | USA | 2015-01-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
2252 | 2535 | 4.00 | 5 | -0.03 | 10 | -0.30 | |
| Andretta, Carlos G | | | 2170 | ARG | 1.00 | 1 | 0.10 | 10 | 1.00 | | Brito Valdes, Santiago Jose | c | | 2194 | CUB | 0.50 | 1 | -0.38 | 10 | -3.80 | | Daly, Chaz | | | 2135 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | Boas, Toby | | | 2192 | USA | 1.00 | 1 | 0.12 | 10 | 1.20 | | Moradiabadi, Elshan | g | | 2569 | IRI | 0.50 | 1 | 0.05 | 10 | 0.50 | | * 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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