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Individual Calculations September 2009 |
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| Shusterman, Mark Total change: 36.15 | |   |
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| ISR 2nd League South 2009 | Various | ISR | 2009-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2155 | 2110 | 8.00 | 11 | 3.16 | 15 | 47.40 | |
|  Zak, Uriel | m | | 2318 | ISR | 0.50 | 1 | 0.27 | 15 | 4.05 | |  Rahmilevitz, Anton | | | 2038 | ISR | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Drori, Dan | | | 2251 | ISR | 1.00 | 1 | 0.69 | 15 | 10.35 | | | Rozet, Andrey | | | 2118 | ISR | 0.00 | 1 | -0.49 | 15 | -7.35 | | | Markovich, Gadi | | | 2173 | ISR | 0.50 | 1 | 0.09 | 15 | 1.35 | | | Pyernik, Moshe | | | 2207 | ISR | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Bebchuk, Leonid | | | 2145 | ISR | 1.00 | 1 | 0.55 | 15 | 8.25 | | | Segal, Naum | | | 2155 | LAT | 1.00 | 1 | 0.56 | 15 | 8.40 | | | Fishman, Alik | | | 2165 | ISR | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Ben, Tomer | | | 2013 | ISR | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Zisman, Ophir | | | 2118 | ISR | 1.00 | 1 | 0.51 | 15 | 7.65 | |
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) | | | | KFS Weekend 2009 | Kfar Saba | ISR | 2009-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2235 | 2117 | 1.00 | 5 | -0.75 | 15 | -11.25 | |
| | Shnaider, David | | | 2305 | RUS | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Klevinskiy, David | | | 2155 | ISR | 1.00 | 1 | 0.55 | 15 | 8.25 | | | Egozi, Nadav | | | 2208 | ISR | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Shachar, Ehud | f | | 2367 | ISR | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Cnaan, Moshe | | | 2142 | ISR | 0.00 | 1 | -0.47 | 15 | -7.05 | |
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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