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Individual Calculations December 2020 |
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| Kochavi, Ori Total change: 13.00 | |   |
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| Semifinals Israeli Championship Kfar Saba 2020 Part 2 after Quarantine | Kfar Saba | ISR | 2020-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2395 | 2272 | 2.00 | 4 | 0.65 | 20 | 13.00 | |
|  Efroimski, Marsel | | wg | 2347 | ISR | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Shachar, Ehud | m | | 2361 | ISR | 0.50 | 1 | 0.12 | 20 | 2.40 | |  Sokolovsky, Yahli | f | | 2489 | ISR | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Ben Ari, Yannay | f | | 2383 | ISR | 0.50 | 1 | 0.15 | 20 | 3.00 | |
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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