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Individual Calculations September 2011 |
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| Ehlvest, Jaan Total change: 10.60 | |   |
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| 39th Annual World Open - Open Section | Philadelphia, Pennsylvania | USA | 2011-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2502 | 2580 | 6.00 | 9 | 0.63 | 10 | 6.30 | |
|  Thaler, Michael | | | 2244 | USA | 1.00 | 1 | 0.12 | 10 | 1.20 | |  Sharevich, Anna | | wg | 2378 | BLR | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Zapata, Alonso | g | | 2478 | COL | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Adams, Michael | g | | 2726 | ENG | 0.00 | 1 | -0.30 | 10 | -3.00 | | | Bercys, Salvijus | m | | 2468 | USA | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Robson, Ray | g | | 2545 | USA | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Amanov, Mesgen | g | | 2509 | TKM | 1.00 | 1 | 0.40 | 10 | 4.00 | | | Kamsky, Gata | g | | 2732 | USA | 0.00 | 1 | -0.30 | 10 | -3.00 | | | Wang, Puchen | m | | 2437 | NZL | 0.50 | 1 | -0.19 | 10 | -1.90 | |
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) | | | | RIGA TECHNICAL UNIVERSITY OPEN 2011 A | RIGA | LAT | 2011-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2394 | 2583 | 7.00 | 9 | 0.43 | 10 | 4.30 | |
| | Osis, Renars | | | 2183 * | LAT | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Meskovs, Nikita | | | 2273 | LAT | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Laurusas, Tomas | | | 2329 | LTU | 1.00 | 1 | 0.19 | 10 | 1.90 | | | David, Alberto | g | | 2609 | LUX | 0.50 | 1 | 0.04 | 10 | 0.40 | | | Akesson, Ralf | g | | 2429 | SWE | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Hanley, Craig A | m | | 2428 | ENG | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Sveshnikov, Vladimir | m | | 2407 | LAT | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Hansen, Torbjorn Ringdal | m | | 2468 | NOR | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Vorotnikov, Vladislav V | g | | 2422 | RUS | 0.50 | 1 | -0.21 | 10 | -2.10 | | | * 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) | | |
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