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Individual Calculations October 2015 |
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| Holt, Conrad Total change: -7.10 | |   |
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| 2015 DCC FIDE Open X | Richardson, Texas | USA | 2015-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2269 | 2529 | 1.00 | 2 | -0.58 | 10 | -5.80 | |
|  Premkumar, Hiren | | | 2129 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Li, Ruifeng | f | | 2408 | USA | 0.00 | 1 | -0.66 | 10 | -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) | | | | 81st Annual Southwest Open | Irving, Texas | USA | 2015-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2324 | 2529 | 5.00 | 7 | -0.13 | 10 | -1.30 | |
| | Polavaram, Rithik S | | | 2129 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Arvind, C.j. | f | | 2209 | IND | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Kosintseva, Nadezhda | g | wg | 2489 | RUS | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Raznikov, Danny | g | | 2515 | ISR | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Danelia, Mariam | | wm | 2240 | GEO | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Toolin, Christopher | | | 2171 | USA | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Gorovets, Andrey | m | | 2515 | BLR | 0.00 | 1 | -0.52 | 10 | -5.20 | | | * 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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