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Individual Calculations July 2008 |
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| Hasidovski, Arnold Total change: -16.80 | |   |
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| ISR 2nd League North 2008 | Various | ISR | 2008-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2301 | 2197 | 3.00 | 9 | -0.27 | 15 | -4.05 | |
|  Beider, Alexander | | | 2301 | RUS | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Pirik, Arkadi | | | 2190 | ISR | 0.50 | 1 | -0.01 | 15 | -0.15 | |  Rabinovich, Joseph | | | 2288 | RUS | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Shabodash, Boris | | | 2268 | ISR | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Katz, Eliran | | | 2315 | ISR | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Blodstein, B. | | | 2220 | ISR | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Kaplivatski, Alexander | | | 2315 | ISR | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Porper, Eduard | m | | 2467 | ISR | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Shachar, Ehud | f | | 2348 | ISR | 0.00 | 1 | -0.30 | 15 | -4.50 | |
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) | | | | Winter 2008 Mark Centre | Tel Aviv | ISR | 2008-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1979 | 2197 | 3.00 | 5 | -0.85 | 15 | -12.75 | |
| | Feigel, Leonid | | | 2016 | ISR | 0.00 | 1 | -0.74 | 15 | -11.10 | | | Mazrawa, Ranny | | | 1946 | ISR | 0.50 | 1 | -0.31 | 15 | -4.65 | | | Gradenwitz, Oded | | | 1879 | ISR | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Liasko, Ekaterina | | | 1956 | RUS | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Kneler, Boris | | | 2099 | ISR | 0.50 | 1 | -0.13 | 15 | -1.95 | |
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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