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Individual Calculations March 2013 |
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| Ben Artzi, Ido Total change: 11.85 | |   |
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| Israel U18 League 2013 | Various | ISR | 2012-10-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2082 | 2286 | 2.00 | 2 | 0.49 | 15 | 7.35 | |
|  Bakalchuk, Johnatan | | | 2141 | ISR | 1.00 | 1 | 0.31 | 15 | 4.65 | |  Erbaktanov, Tagar | | | 2022 | RUS | 1.00 | 1 | 0.18 | 15 | 2.70 | |
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) | | | | TA Intl 2013 GM | Tel Aviv | ISR | 2013-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2458 | 2295 | 3.00 | 9 | 0.30 | 15 | 4.50 | |
| | Nakar, Eylon | m | | 2386 | ISR | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Godena, Michele | g | | 2516 | ITA | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Baron, Tal | g | | 2470 | ISR | 1.00 | 1 | 0.73 | 15 | 10.95 | | | Striechman, Orri | | | 2015 | ISR | 0.50 | 1 | -0.34 | 15 | -5.10 | | | Zubov, Alexander | g | | 2614 | UKR | 1.00 | 1 | 0.87 | 15 | 13.05 | | | Van Kampen, Robin | g | | 2596 | NED | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Raznikov, Danny | m | | 2463 | ISR | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Boruchovsky, Avital | m | | 2447 | ISR | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Rozentalis, Eduardas | g | | 2613 | LTU | 0.00 | 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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