Individual Calculations January 2015 |
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Zepeda, Rafael Total change: 61.20 | | |
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Open San Salvador 2014 | San Salvador | ESA | 2014-12-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
2206 | 2025 | 3.50 | 7 | 1.53 | 40 | 61.20 | |
| Sanchez Alvarez, Roberto Carlos | f | | 2390 | CUB | 0.00 | 1 | -0.10 | 40 | -4.00 | | Morera Campos, Yanori Maria | | | 1735 | CRC | 1.00 | 1 | 0.16 | 40 | 6.40 | | Llaudy Pupo, Lisandra | | wm | 2217 | CUB | 0.50 | 1 | 0.25 | 40 | 10.00 | | Madrigal, Mariano | m | | 2194 | NCA | 1.00 | 1 | 0.72 | 40 | 28.80 | | Arribas Robaina, Maritza | | wg | 2308 | CUB | 1.00 | 1 | 0.84 | 40 | 33.60 | | Marrero Lopez, Yaniet | | wg | 2283 | CUB | 0.00 | 1 | -0.18 | 40 | -7.20 | | Kaufman, Raymond | m | | 2315 | USA | 0.00 | 1 | -0.16 | 40 | -6.40 | | 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) | |
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