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Individual Calculations December 2014 |
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| Ofir, Eran Total change: 153.20 | |   |
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| Kfar Saba "Hashiva Habayta" Autumn 2014 | Kfar Saba | ISR | 2014-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2050 | 1953 | 3.50 | 5 | 1.63 | 40 | 65.20 | |
|  Hadari, Ariel | | | 2041 | ISR | 1.00 | 1 | 0.62 | 40 | 24.80 | |  Tratatovici, Dan | | | 2176 | ISR | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Iskhakabeev, Alon | | | 2029 | ISR | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Reprun, Nadejda | | | 2065 | ISR | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Bronstein, Or | | | 1940 | ISR | 0.50 | 1 | -0.02 | 40 | -0.80 | |
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) | | | | Haifa open championship 2014 A | Haifa | ISR | 2014-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2100 | 1953 | 3.50 | 6 | 1.50 | 40 | 60.00 | |
| | Ochman, Philip | | | 1840 | ISR | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Gurbanov, Andrei | | | 2335 | ISR | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Rakita, Efim | | | 1948 | ISR | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Rozhik, Aaron | | | 2010 | ISR | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Kaplivatski, Alexander | f | | 2199 | ISR | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Axelrod, Arie | f | | 2267 | ISR | 0.50 | 1 | 0.36 | 40 | 14.40 | |
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) | | | | Liga Ilit Noar Tzafon 2014 Round 1-3 | various | ISR | 2014-11-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2245 | 1939 | 1.00 | 2 | 0.70 | 40 | 28.00 | |
| | Poleg, Matan | | | 2172 | ISR | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Mindlin, Alon | | | 2317 | ISR | 0.50 | 1 | 0.41 | 40 | 16.40 | |
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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