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Individual Calculations September 2017 |
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| Postny, Evgeny Total change: -0.60 | |   |
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| 6th Annual Washington International - Masters | Rockville, Maryland | USA | 2017-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2435 | 2570 | 6.00 | 9 | -0.06 | 10 | -0.60 | |
|  Piasetski, Leon | m | | 2283 | CAN | 1.00 | 1 | 0.16 | 10 | 1.60 | |  Hilby, Craig | m | | 2401 | USA | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Shetty, Atulya | m | | 2418 | USA | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Perelshteyn, Eugene | g | | 2507 | USA | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Libiszewski, Fabien | g | | 2523 | FRA | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Hevia Alejano, Carlos Antonio | g | | 2497 | CUB | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Checa, Nicolas D | m | | 2454 | USA | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Song, Edward | f | | 2292 | USA | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Friedel, Joshua E | g | | 2536 | USA | 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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