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Individual Calculations May 2012 |
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| Battaglini, Gabriel Total change: 8.50 | |   |
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| Israel National League 2012 | Various | ISR | 2011-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2500 | 2423 | 1.50 | 7 | -1.30 | 10 | -13.00 | |
|  Popilski, Gil | m | | 2369 | ISR | 0.50 | 1 | -0.08 | 10 | -0.80 | |  Golod, Vitali | g | | 2570 | ISR | 0.00 | 1 | -0.30 | 10 | -3.00 | | | Soffer, Ram | g | | 2488 | ISR | 0.00 | 1 | -0.41 | 10 | -4.10 | | | Zifroni, Dov | g | | 2497 | ISR | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Finkel, Alexander | g | | 2499 | ISR | 0.00 | 1 | -0.40 | 10 | -4.00 | | | Rodshtein, Maxim | g | | 2645 | ISR | 0.00 | 1 | -0.22 | 10 | -2.20 | | | Zaslavsky, Mikhail | m | | 2433 | ISR | 0.50 | 1 | 0.01 | 10 | 0.10 | |
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) | | | | Pesah 2012 Mark Centre | Tel Aviv | ISR | 2012-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2241 | 2403 | 3.00 | 4 | 0.17 | 10 | 1.70 | |
| | Lan, Grenrich | | | 2142 | ISR | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Gershkowich, David | f | | 2210 | ISR | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Birnboim, Nathan | m | | 2369 | ISR | 0.00 | 1 | -0.55 | 10 | -5.50 | | | Kaplivatski, Alexander | f | | 2241 | ISR | 1.00 | 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) | | | | 11e open international de Malakoff | MALAKOFF | FRA | 2012-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2396 | 2403 | 6.50 | 9 | 1.98 | 10 | 19.80 | |
| | Ben Khelifa, Noomene | | | 2114 | FRA | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Kouptsov, Vladimir | | | 2193 | RUS | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Le Roux, Jean-Pierre | g | | 2550 | FRA | 1.00 | 1 | 0.70 | 10 | 7.00 | | | Sveshnikov, Evgeny | g | | 2499 | LAT | 0.50 | 1 | 0.13 | 10 | 1.30 | | | Hillarp Persson, Tiger | g | | 2530 | SWE | 0.50 | 1 | 0.17 | 10 | 1.70 | | | Come, Alexandre | | | 2204 | FRA | 1.00 | 1 | 0.24 | 10 | 2.40 | | | David, Alberto | g | | 2604 | LUX | 0.50 | 1 | 0.26 | 10 | 2.60 | | | Shchekachev, Andrei | g | | 2526 | FRA | 1.00 | 1 | 0.67 | 10 | 6.70 | | | Rusev, Rosen Yordanov | | | 2342 | BUL | 0.00 | 1 | -0.58 | 10 | -5.80 | |
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) | | |
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