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Individual Calculations May 2013 |
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| Bar-Or, Ornan Total change: -8.55 | |   |
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| Winter Mark Centre 2013 | Tel Aviv | ISR | 2013-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1802 | 1928 | 1.50 | 4 | -1.07 | 15 | -16.05 | |
|  Shlam, Yehuda | | | 2087 | ISR | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Bejashvili, Irma | | | 1876 | ISR | 0.00 | 1 | -0.57 | 15 | -8.55 | |  Feldman, Antony | | | 1588 | ISR | 0.50 | 1 | -0.38 | 15 | -5.70 | | | Shiran, Yirmiyahu | | | 1655 | ISR | 1.00 | 1 | 0.17 | 15 | 2.55 | |
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) | | | | Mark Centre Pesach B 2013 | Tel Aviv | ISR | 2013-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2021 | 1928 | 2.00 | 4 | 0.50 | 15 | 7.50 | |
| | Azar, Pinchas | | | 1948 | ISR | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Kharlamov, Igor | | | 2069 | ISR | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Shlam, Yehuda | | | 2087 | ISR | 1.00 | 1 | 0.71 | 15 | 10.65 | | | Levits, Yuri | | | 1978 | ISR | 0.00 | 1 | -0.43 | 15 | -6.45 | |
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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