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Individual Calculations April 2009 |
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| Kraai, Jesse Total change: -18.40 | |   |
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| 2008 Berkeley International | Berkeley, California | USA | 2008-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2364 | 2502 | 4.00 | 8 | -1.39 | 10 | -13.90 | |
|  Kustar, Sandor | m | | 2356 | HUN | 0.50 | 1 | -0.20 | 10 | -2.00 | |  Pruess, David | m | | 2422 | USA | 0.00 | 1 | -0.61 | 10 | -6.10 | | | Evans, Bela | f | | 2258 | USA | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Zenyuk, Iryna | c | wm | 2237 | USA | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Bhat, Vinay S | g | | 2497 | USA | 0.50 | 1 | -0.01 | 10 | -0.10 | | | Haessel, Dale R | f | | 2199 | CAN | 0.50 | 1 | -0.36 | 10 | -3.60 | | | Sarkar, Justin | m | | 2451 | USA | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Milman, Lev | m | | 2488 | USA | 1.00 | 1 | 0.48 | 10 | 4.80 | |
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) | | | | 25e open international de Cappelle | Cappelle la Grande | FRA | 2009-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2381 | 2506 | 5.50 | 9 | -0.45 | 10 | -4.50 | |
| | Vernay, Clovis | m | | 2338 | FRA | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Poley, Vladimir | m | | 2342 | BLR | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Burmakin, Vladimir | g | | 2622 | RUS | 0.50 | 1 | 0.16 | 10 | 1.60 | | | Bok, Benjamin | | | 2277 | NED | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Frois, Antonio | m | | 2388 | POR | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Piot, Olivier | f | | 2252 | FRA | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Nogueira, Ivan Kuhlmann | f | | 2325 | BRA | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Geetha Narayana, Gopal | g | | 2555 | IND | 0.00 | 1 | -0.43 | 10 | -4.30 | | | Petran, Peter | m | | 2326 | SVK | 0.50 | 1 | -0.24 | 10 | -2.40 | |
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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