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Individual Calculations May 2011 |
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| Porat, Daniel Total change: 33.45 | |   |
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| Elitzur Winter 2011 IM | Petach Tikva | ISR | 2011-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2310 | 2168 | 5.50 | 9 | 2.66 | 15 | 39.90 | |
|  Tarnopolsky, Anatoly | f | | 2273 | ISR | 1.00 | 1 | 0.64 | 15 | 9.60 | |  Nisman, Boris I | m | | 2371 | RUS | 1.00 | 1 | 0.76 | 15 | 11.40 | | | Ruderfer, Mark B | | | 2310 | RUS | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Kaganskiy, Gleb | f | | 2301 | RUS | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Nedobora, Mikhail | m | | 2388 | UKR | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Kantsler, Boris | g | | 2433 | ISR | 0.50 | 1 | 0.32 | 15 | 4.80 | | | Sheskin, Matan | | | 2255 | ISR | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Ben Artzi, Ido | | | 2206 | ISR | 0.50 | 1 | 0.05 | 15 | 0.75 | | | Arlinsky, Uriel | f | | 2252 | ISR | 1.00 | 1 | 0.62 | 15 | 9.30 | |
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 2011 Mark Centre | Tel Aviv | ISR | 2011-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2095 | 2168 | 2.50 | 5 | -0.43 | 15 | -6.45 | |
| | Striechman, Orri | | | 1875 | ISR | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Gershkowich, David | f | | 2268 | ISR | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Ben-Nathan, Yigal | | | 1989 | ISR | 0.00 | 1 | -0.73 | 15 | -10.95 | | | Marcovici, Adrian | | | 2050 | ISR | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Porat, Maya | | | 2291 | ISR | 0.50 | 1 | 0.17 | 15 | 2.55 | |
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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