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Individual Calculations December 2014 |
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| Chirila, Ioan Cristian Total change: 9.20 | |   |
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| 2014 US Class Championship | Santa Clara, California | USA | 2014-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2314 | 2529 | 5.00 | 6 | 0.45 | 10 | 4.50 | |
|  Hong, Andrew Zhang | | | 2129 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Abrahamyan, Tatev | | wg | 2354 | USA | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Richter, Paul | | | 2206 | USA | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Sevillano, Enrico | g | | 2464 | USA | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Sharma, Arun | | | 2363 | USA | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Bryant, John Daniel | m | | 2365 | USA | 1.00 | 1 | 0.28 | 10 | 2.80 | | | * 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) | | | | 2014 UTDallas Fall FIDE Open | Dallas, Texas | USA | 2014-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2489 | 2538 | 5.50 | 9 | 0.47 | 10 | 4.70 | |
| | Danelia, Mariam | | wm | 2228 | GEO | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Homa, Seth | f | | 2382 | USA | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Kovalyov, Anton | g | | 2617 | CAN | 0.50 | 1 | 0.11 | 10 | 1.10 | | | Xiong, Jeffery | m | | 2465 | USA | 1.00 | 1 | 0.40 | 10 | 4.00 | | | Stukopin, Andrey | g | | 2556 | RUS | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Margvelashvili, Giorgi | g | | 2548 | GEO | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Berczes, David | g | | 2501 | HUN | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Holt, Conrad | g | | 2561 | USA | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Troff, Kayden W | g | | 2544 | USA | 0.00 | 1 | -0.49 | 10 | -4.90 | |
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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