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Individual Calculations May 2018 |
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| Bar-Or, Ornan Total change: -6.00 | |   |
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| 33rd Czerniak Memorial 2018 Open A | Tel Aviv | ISR | 2018-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2040 | 1955 | 1.50 | 5 | -0.60 | 20 | -12.00 | |
|  Arlinsky, Uriel | f | | 2339 | ISR | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Sobel, Alon | | | 1806 | ISR | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Zak, Uriel | m | | 2266 | ISR | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Raiko, Yossi | | | 1889 | ISR | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Zemach, Nadav | | | 1898 | ISR | 0.00 | 1 | -0.58 | 20 | -11.60 | |
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 Alef Sharon 2018 Round 6-7 | various | ISR | 2018-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1882 | 1955 | 1.50 | 2 | 0.30 | 20 | 6.00 | |
| | Paz, Arnon | | | 1877 | ISR | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Landau, Amit | | | 1887 | ISR | 1.00 | 1 | 0.41 | 20 | 8.20 | |
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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