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Individual Calculations February 2015 |
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| Givon, Asaf Total change: 26.00 | |   |
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| National Team Championship 2015 Round 1-4 | various | ISR | 2015-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2458 | 2447 | 2.50 | 4 | 0.56 | 10 | 5.60 | |
|  Bar, Roman | m | | 2492 | ISR | 1.00 | 1 | 0.56 | 10 | 5.60 | |  Rozentalis, Eduardas | g | | 2577 | LTU | 0.50 | 1 | 0.18 | 10 | 1.80 | | | Kantarji, Pinchas | f | | 2425 | ISR | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Birnboim, Nathan | m | | 2336 | ISR | 0.50 | 1 | -0.15 | 10 | -1.50 | |
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) | | | | Jeruchess Four Seasons International Winter 2015 GM | Jerusalem | ISR | 2015-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2450 | 2447 | 6.50 | 9 | 2.04 | 10 | 20.40 | |
| | Aharon, Ofir | f | | 2343 | ISR | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Baron, Tal | g | | 2502 | ISR | 0.00 | 1 | -0.42 | 10 | -4.20 | | | Rozentalis, Eduardas | g | | 2577 | LTU | 1.00 | 1 | 0.68 | 10 | 6.80 | | | Kobo, Ori | f | | 2412 | ISR | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Veinberg, Nimrod | f | | 2353 | ISR | 1.00 | 1 | 0.37 | 10 | 3.70 | | | Battaglini, Gabriel | m | | 2461 | FRA | 1.00 | 1 | 0.52 | 10 | 5.20 | | | Dvoirys, Semen I. | g | | 2566 | RUS | 0.50 | 1 | 0.16 | 10 | 1.60 | | | Norowitz, Yaacov | m | | 2421 | USA | 1.00 | 1 | 0.46 | 10 | 4.60 | | | Nakar, Eylon | m | | 2419 | ISR | 0.50 | 1 | -0.04 | 10 | -0.40 | |
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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