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Individual Calculations February 2015 |
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| Wheeler, Cameron Total change: 22.60 | |   |
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| 2014 California Class Warfare Championship | Santa Clara, California | USA | 2014-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2235 | 2291 | 3.00 | 5 | 0.25 | 20 | 5.00 | |
|  Klotz-Burwell, Hunter | | | 2104 | USA | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Bayaraa, Chinguun | c | | 1891 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zilberstein, Dmitr | m | | 2389 | USA | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Gorovets, Andrey | m | | 2482 | BLR | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Aleskerov, Faik | | | 2310 | AZE | 0.50 | 1 | 0.03 | 20 | 0.60 | | | * 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) | | | | 24th Annual North American Open | Las Vegas, Nevada | USA | 2014-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2264 | 2284 | 5.00 | 9 | 0.37 | 20 | 7.40 | |
| | Parnon, Calvin J | | | 1886 | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mitkov, Nikola | g | | 2482 | MKD | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Sinha, Sahil | | | 2063 | USA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Bryant, John Daniel | m | | 2367 | USA | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Ebrahim-Shirazi, Behrooz | | | 2056 | CAN | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Batchuluun, Tsegme | g | | 2525 | MGL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Arenas, David | m | | 2435 | COL | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Nanjo, Ryosuke | m | | 2348 | JPN | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Pazos, Plinio | m | | 2212 | ECU | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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) | | | | 6th Annual Golden State Open | Dublin, California | USA | 2015-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2179 | 2282 | 3.00 | 4 | 0.51 | 20 | 10.20 | |
| | Hong, Andrew | | | 2146 | USA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Yap, Nicolas | | | 2254 | ENG | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Jirasek, Ladia | | | 1972 | USA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Kavutskiy, Konstantin | f | | 2344 | USA | 1.00 | 1 | 0.59 | 20 | 11.80 | |
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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