Individual Calculations September 2011 |
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Bluvshtein, Mark Total change: -17.80 | | |
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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 |
2422 | 2589 | 4.50 | 8 | -1.19 | 10 | -11.90 | |
| Coleman, Teddy | f | | 2262 | USA | 1.00 | 1 | 0.13 | 10 | 1.30 | | Zhao, Parker B | | | 2359 | USA | 1.00 | 1 | 0.21 | 10 | 2.10 | | Hungaski, Robert A | m | | 2452 | USA | 0.50 | 1 | -0.18 | 10 | -1.80 | | Yudasin, Leonid G | g | | 2522 | ISR | 0.50 | 1 | -0.09 | 10 | -0.90 | | Zapata, Alonso | g | | 2478 | COL | 0.00 | 1 | -0.65 | 10 | -6.50 | | Kleiman, Jake | m | | 2392 | USA | 1.00 | 1 | 0.25 | 10 | 2.50 | | Bercys, Salvijus | m | | 2468 | USA | 0.50 | 1 | -0.16 | 10 | -1.60 | | Lapshun, Yury | m | | 2442 | USA | 0.00 | 1 | -0.70 | 10 | -7.00 | | 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) | | 48th Canadian Open Chess Championship 2011 | Toronto, Ontario | CAN | 2011-07-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
2395 | 2611 | 5.50 | 8 | -0.59 | 10 | -5.90 | |
| Birarov, Vladimir | | | 2246 | ISR | 1.00 | 1 | 0.10 | 10 | 1.00 | | Mulyar, Michael | m | | 2410 | USA | 1.00 | 1 | 0.24 | 10 | 2.40 | | Perelshteyn, Eugene | g | | 2534 | USA | 0.00 | 1 | -0.61 | 10 | -6.10 | | Plotkin, Victor | | | 2243 | CAN | 1.00 | 1 | 0.10 | 10 | 1.00 | | Cheng, Bindi | f | | 2385 | CAN | 0.50 | 1 | -0.29 | 10 | -2.90 | | Krnan, Tomas | m | | 2390 | CAN | 1.00 | 1 | 0.22 | 10 | 2.20 | | Rozentalis, Eduardas | g | | 2571 | LTU | 0.50 | 1 | -0.06 | 10 | -0.60 | | Samsonkin, Artiom | m | | 2378 | CAN | 0.50 | 1 | -0.29 | 10 | -2.90 | | 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) | |
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