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Individual Calculations September 2009 |
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| Caspi, Israel Total change: -12.60 | |   |
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| Maccabiah 2009 Intl GM | Natanya | ISR | 2009-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2470 | 2417 | 3.00 | 9 | -0.84 | 10 | -8.40 | |
|  Sidorenko, Ilya | | | 2390 | ISR | 0.00 | 1 | -0.54 | 10 | -5.40 | |  Gruenfeld, Yehuda | g | | 2490 | ISR | 1.00 | 1 | 0.60 | 10 | 6.00 | | | Szuhanek, Ranko | m | | 2457 | ROU | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Lerner, Konstantin Z. | g | | 2549 | UKR | 0.00 | 1 | -0.32 | 10 | -3.20 | | | Diamant, Andre | g | | 2520 | BRA | 0.00 | 1 | -0.36 | 10 | -3.60 | | | Nabaty, Tamir | | | 2504 | ISR | 0.00 | 1 | -0.38 | 10 | -3.80 | | | Grunberg, Mihai-Lucian | m | | 2411 | ROU | 0.50 | 1 | -0.01 | 10 | -0.10 | | | Porat, Ido | m | | 2425 | ISR | 0.00 | 1 | -0.49 | 10 | -4.90 | | | Bykhovsky, Anatoly | m | | 2487 | ISR | 1.00 | 1 | 0.60 | 10 | 6.00 | |
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) | | | | Jubilee Open Master 2009 | Zurich | SUI | 2009-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2377 | 2417 | 4.50 | 9 | -0.42 | 10 | -4.20 | |
| | Duerig, Willi | | | 2134 | SUI | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Mikavica, Mirko | | | 2208 | SRB | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Pelletier, Yannick | g | | 2574 | SUI | 0.50 | 1 | 0.21 | 10 | 2.10 | | | Sandipan, Chanda | g | | 2585 | IND | 0.00 | 1 | -0.28 | 10 | -2.80 | | | Hirneise, Jens | f | | 2283 | GER | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Gonzales, Garcia Jose | g | | 2509 | MEX | 0.50 | 1 | 0.13 | 10 | 1.30 | | | Ivanisevic, Ivan | g | | 2629 | SRB | 0.00 | 1 | -0.23 | 10 | -2.30 | | | Reefschlaeger, Helmut Dr | m | | 2316 | GER | 0.00 | 1 | -0.64 | 10 | -6.40 | | | Delorme, Laurie | | | 2152 | FRA | 0.50 | 1 | -0.32 | 10 | -3.20 | |
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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