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Individual Calculations January 2020 |
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| , Total change: -17.40 | |   |
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| Elitzur Petah Tikva IM Autumn 2 | Petach Tikva | ISR | 2019-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2294 | 2327 | 4.00 | 9 | -0.87 | 20 | -17.40 | |
|  Kudischewitsch, David | m | | 2349 | RUS | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Kupervaser, Erez | | | 2288 | ISR | 0.00 | 1 | -0.55 | 20 | -11.00 | |  Li Min, Peng | m | | 2454 | UKR | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Aizenberg, Benny | | | 2252 | ISR | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Hoffmann, Yair | | | 2274 | ISR | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Aroesti, Roee | f | | 2252 | ISR | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Tzidkiya, Yeshaayahu | f | | 2325 | ISR | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Vagman, Roy | c | | 2087 | ISR | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Nedobora, Mikhail | m | | 2362 | UKR | 0.50 | 1 | 0.05 | 20 | 1.00 | |
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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