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Individual Calculations July 2011 |
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| Zubov, Alexander Total change: -8.30 | |   |
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| Israel National League 2011 | Various | ISR | 2011-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2516 | 2583 | 5.00 | 11 | -1.47 | 10 | -14.70 | |
|  Zifroni, Dov | g | | 2490 | ISR | 0.00 | 1 | -0.63 | 10 | -6.30 | |  Manor, Ilan | g | | 2491 | ISR | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Smirin, Ilia | g | | 2660 | ISR | 0.00 | 1 | -0.39 | 10 | -3.90 | | | Lerner, Konstantin Z. | g | | 2521 | UKR | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Porat, Shay | m | | 2471 | ISR | 0.00 | 1 | -0.65 | 10 | -6.50 | | | Khenkin, Igor | g | | 2618 | GER | 0.50 | 1 | 0.05 | 10 | 0.50 | | | Baron, Tal | m | | 2465 | ISR | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Sveshnikov, Evgeny | g | | 2521 | LAT | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Lederer, Yoav | | | 2299 | ISR | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Rodshtein, Maxim | g | | 2625 | ISR | 1.00 | 1 | 0.56 | 10 | 5.60 | | | Khmelniker, Ilya | m | | 2512 | ISR | 0.50 | 1 | -0.10 | 10 | -1.00 | |
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) | | | | Mark Centre Intl. GM | Tel Aviv | ISR | 2011-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2498 | 2611 | 6.50 | 9 | 0.64 | 10 | 6.40 | |
| | Greenfeld, Alon | g | | 2585 | ISR | 0.50 | 1 | -0.04 | 10 | -0.40 | | | Baron, Tal | m | | 2490 | ISR | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Van Kampen, Robin | m | | 2490 | NED | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Manolache, Marius | g | | 2545 | ROU | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Zoler, Dan | m | | 2509 | ISR | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Caspi, Israel | m | | 2450 | ISR | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Soffer, Ram | g | | 2472 | ISR | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Sveshnikov, Evgeny | g | | 2527 | LAT | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Haimovich, Tal | m | | 2416 | ISR | 1.00 | 1 | 0.25 | 10 | 2.50 | |
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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