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Individual Calculations May 2015 |
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| Sarkar, Justin Total change: 2.60 | |   |
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| 9th Annual Philadelphia Open | Philadelphia, Pennsylvania | USA | 2015-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2240 | 2392 | 5.00 | 7 | 0.09 | 10 | 0.90 | |
|  Ghatti, Sanjay | | | 2161 | USA | 1.00 | 1 | 0.21 | 10 | 2.10 | |  Katz, Alexander Ross | m | | 2265 | USA | 0.00 | 1 | -0.67 | 10 | -6.70 | | | Hernandez-Camen, Angel | | | 2166 | USA | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Dehmelt, Karl | f | | 2246 | USA | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Krishnan, Varun | | | 2261 | USA | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Wu, Christopher | | | 2259 | USA | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Rosen, Eric S | f | | 2322 | USA | 0.50 | 1 | -0.10 | 10 | -1.00 | |
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) | | | | 2015 Burlington Open | Burlinton, Vermont | USA | 2015-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2519 | 2392 | 0.50 | 1 | 0.17 | 10 | 1.70 | |
| | Ivanov, Alexander | g | | 2519 | USA | 0.50 | 1 | 0.17 | 10 | 1.70 | |
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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