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Individual Calculations June 2017 |
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| Boruchovsky, Avital Total change: 2.70 | |   |
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| Israel Junior Championship 2017 U20 | Ramat Gan | ISR | 2017-04-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2360 | 2558 | 5.50 | 7 | 0.27 | 10 | 2.70 | |
|  Poleg, Dan | f | | 2255 | ISR | 1.00 | 1 | 0.14 | 10 | 1.40 | |  Bronstein, Or | f | | 2236 | ISR | 0.50 | 1 | -0.37 | 10 | -3.70 | | | Reshef, Omer | m | | 2457 | ISR | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Kobo, Ori | m | | 2480 | ISR | 1.00 | 1 | 0.39 | 10 | 3.90 | | | Aharonovich, Itamar | f | | 2287 | ISR | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Bakalchuk, Johnatan | f | | 2394 | ISR | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Parkhov, Yair | | | 2412 | 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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