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Individual Calculations January 2020 |
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| Kupervaser, Erez Total change: 62.40 | |   |
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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 |
| 2298 | 2288 | 7.50 | 9 | 3.12 | 20 | 62.40 | |
|  Aroesti, Roee | f | | 2252 | ISR | 1.00 | 1 | 0.45 | 20 | 9.00 | |  , | m | | 2327 | RUS | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Tzidkiya, Yeshaayahu | f | | 2325 | ISR | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Li Min, Peng | m | | 2454 | UKR | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Vagman, Roy | c | | 2087 | ISR | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Aizenberg, Benny | | | 2252 | ISR | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Nedobora, Mikhail | m | | 2362 | UKR | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Hoffmann, Yair | | | 2274 | ISR | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Kudischewitsch, David | m | | 2349 | RUS | 0.50 | 1 | 0.08 | 20 | 1.60 | |
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) | | |
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