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Individual Calculations June 2017 |
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| Parkhov, Yair Total change: 2.10 | |   |
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| Israel Junior Championship 2017 U20 | Ramat Gan | ISR | 2017-04-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2381 | 2412 | 4.00 | 7 | 0.21 | 10 | 2.10 | |
|  Aharonovich, Itamar | f | | 2287 | ISR | 1.00 | 1 | 0.33 | 10 | 3.30 | |  Bakalchuk, Johnatan | f | | 2394 | ISR | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Kobo, Ori | m | | 2480 | ISR | 0.50 | 1 | 0.09 | 10 | 0.90 | | | Poleg, Dan | f | | 2255 | ISR | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Bronstein, Or | f | | 2236 | ISR | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Reshef, Omer | m | | 2457 | ISR | 0.00 | 1 | -0.44 | 10 | -4.40 | | | Boruchovsky, Avital | g | | 2558 | ISR | 0.50 | 1 | 0.20 | 10 | 2.00 | |
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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