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Individual Calculations March 2015 |
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| Kamsky, Gata Total change: 12.20 | |   |
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| 7th Annual Chesapeake Open | Rockville, Maryland | USA | 2015-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2402 | 2676 | 4.50 | 5 | 0.39 | 10 | 3.90 | |
|  Savage, Allan G | f | | 2276 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Kaufman, Lawrence | g | | 2318 | USA | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Bregadze, Levan | m | | 2459 | GEO | 0.50 | 1 | -0.28 | 10 | -2.80 | | | Paragua, Mark C | g | | 2492 | PHI | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Chandra, Akshat | m | | 2464 | USA | 1.00 | 1 | 0.23 | 10 | 2.30 | | | * 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) | | | | 2015 Southwest Class Championships | Fort Worth, Texas | USA | 2015-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2570 | 2671 | 4.00 | 5 | 0.83 | 10 | 8.30 | |
| | Gorovets, Andrey | m | | 2505 | BLR | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Hernandez Carmenate, Holden | g | | 2528 | USA | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Kovalyov, Anton | g | | 2618 | CAN | 1.00 | 1 | 0.43 | 10 | 4.30 | | | Moradiabadi, Elsha | g | | 2565 | IRI | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Zherebukh, Yarosla | g | | 2632 | UKR | 0.50 | 1 | -0.05 | 10 | -0.50 | |
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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