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Individual Calculations February 2017 |
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| Sevillano, Enrico Total change: -3.30 | |   |
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| 2017 New Year Open Championship | San Jose, California | USA | 2017-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2279 | 2454 | 4.00 | 6 | -0.10 | 10 | -1.00 | |
|  Senthilkumar, Pranav | c | | 2054 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Biyiasas, Theodore | | | 2054 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Moradiabadi, Elshan | g | | 2574 | FID | 0.50 | 1 | 0.16 | 10 | 1.60 | | | Izoria, Zviad | g | | 2604 | USA | 0.00 | 1 | -0.30 | 10 | -3.00 | | | O`connor, Derek | | | 2116 | USA | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Foisor, Sabina | | wg | 2270 | USA | 0.50 | 1 | -0.24 | 10 | -2.40 | | | * 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) | | | | 8th Annual Golden State Open | Concord, California | USA | 2017-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2463 | 2454 | 2.00 | 5 | -0.43 | 10 | -4.30 | |
| | Ramirez, Alejandro | g | | 2555 | USA | 0.50 | 1 | 0.14 | 10 | 1.40 | | | Ishkhanov, Tigran | | | 2264 | USA | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Moradiabadi, Elshan | g | | 2574 | FID | 0.50 | 1 | 0.16 | 10 | 1.60 | | | Baryshpolets, Andrey | g | | 2571 | UKR | 0.00 | 1 | -0.34 | 10 | -3.40 | | | Hong, Andrew | c | | 2350 | USA | 0.00 | 1 | -0.64 | 10 | -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) | | | | Bay Area Chess CM Azhar Championship | Milpitas, California | USA | 2017-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2237 | 2454 | 2.50 | 3 | 0.20 | 10 | 2.00 | |
| | Wang, Michael | | | 2172 | USA | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Viswanadha, Kesav | m | | 2367 | USA | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Richter, Paul | | | 2172 | USA | 0.50 | 1 | -0.34 | 10 | -3.40 | |
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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