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Individual Calculations February 2017 |
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| Shabalov, Alexander Total change: 7.40 | |   |
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| 43rd Annual Eastern Open | Bethesda, Maryland | USA | 2016-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2296 | 2563 | 6.00 | 7 | 0.40 | 10 | 4.00 | |
|  Savage, Allan G | f | | 2163 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Wang, Tianqi | | | 2201 | USA | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Kaufman, Larry C | g | | 2282 | USA | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Lenderman, Aleksandr | g | | 2581 | USA | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Yip, Carissa | | wf | 2163 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Enkhbat, Tegshsuren | m | | 2405 | USA | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Sinha, Sahil | f | | 2277 | USA | 1.00 | 1 | 0.16 | 10 | 1.60 | | | * 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) | | | | 49th Annual Liberty Bell Open | Philadelphia, Pennsylvania | USA | 2017-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2310 | 2563 | 5.50 | 7 | 0.05 | 10 | 0.50 | |
| | Oen, Grant | | | 2163 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Garcia, Erick G | | | 2190 | USA | 0.00 | 1 | -0.90 | 10 | -9.00 | | | Dong, Alice | | | 2163 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Shtivelband, Richard | | | 2170 | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Smith, Bryan G | g | | 2423 | USA | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Li, Ruifeng | m | | 2564 | USA | 0.50 | 1 | 0.00 | 10 | 0.00 | | | Burke, John Michael | m | | 2494 | USA | 1.00 | 1 | 0.40 | 10 | 4.00 | | | * 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) | | | | 2017 Cardinal Open | Mayfield, Ohio | USA | 2017-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2375 | 2563 | 2.50 | 3 | 0.29 | 10 | 2.90 | |
| | Song, Edward | f | | 2299 | USA | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Gurevich, Dmitry | g | | 2450 | USA | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Brattain, Mika | | | 2376 | USA | 1.00 | 1 | 0.26 | 10 | 2.60 | |
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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