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Individual Calculations September 2010 |
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| Perelshteyn, Eugene Total change: 5.30 | |   |
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| 38th Annual World Open - Open Section | King of Prussia, Pennsylvania | USA | 2010-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2531 | 2534 | 5.00 | 9 | 0.53 | 10 | 5.30 | |
|  Karklins, Andrew | f | | 2210 | USA | 1.00 | 1 | 0.13 | 10 | 1.30 | |  Schneider, Igor | f | | 2392 | USA | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Smirin, Ilya | g | | 2634 | ISR | 0.50 | 1 | 0.14 | 10 | 1.40 | | | Ehlvest, Jaan | g | | 2591 | USA | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Chanda, Sandipan | g | | 2640 | IND | 0.50 | 1 | 0.14 | 10 | 1.40 | | | Onischuk, Alexander | g | | 2699 | USA | 1.00 | 1 | 0.72 | 10 | 7.20 | | | Lenderman, Aleksandr | g | | 2598 | USA | 0.50 | 1 | 0.09 | 10 | 0.90 | | | Kacheishvili, Giorgi | g | | 2587 | GEO | 0.00 | 1 | -0.43 | 10 | -4.30 | | | Bercys, Salvijus | m | | 2427 | USA | 0.00 | 1 | -0.65 | 10 | -6.50 | |
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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