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Individual Calculations July 2010 |
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| Kalka, Arkadius Georg Total change: 11.50 | |   |
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| ISR 2nd League Center 2010 | Various | ISR | 2010-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2279 | 2359 | 6.00 | 8 | 1.15 | 10 | 11.50 | |
|  Arlinsky, Uriel | | | 2234 | ISR | 0.50 | 1 | -0.17 | 10 | -1.70 | |  Tratatovici, Dan | | | 2189 | ISR | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Blodstein, Arkady | | | 2270 | ISR | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Shnaider, David | | | 2279 | RUS | 1.00 | 1 | 0.39 | 10 | 3.90 | | | Zak, Uri | | | 2261 | ISR | 1.00 | 1 | 0.37 | 10 | 3.70 | | | Bar, Roman | m | | 2448 | ISR | 0.00 | 1 | -0.38 | 10 | -3.80 | | | Zak, Uriel | m | | 2298 | ISR | 1.00 | 1 | 0.42 | 10 | 4.20 | | | Mordechai, Hanan | | | 2255 | ISR | 0.50 | 1 | -0.14 | 10 | -1.40 | |
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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