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Individual Calculations May 2021 |
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| Nedobora, Mikhail Total change: -4.90 | |   |
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| Elitzur IM Winter 2020 B Stage 2 | Petah Tikva | ISR | 2021-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2318 | 2351 | 1.50 | 3 | -0.14 | 10 | -1.40 | |
|  Aizenberg, Benny | f | | 2273 | ISR | 0.00 | 1 | -0.61 | 10 | -6.10 | | | Yaniv, Yuval | f | | 2274 | ISR | 1.00 | 1 | 0.39 | 10 | 3.90 | |  Levin, Guy | f | | 2408 | ISR | 0.50 | 1 | 0.08 | 10 | 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) | | | | Israeli national league. Rounds 1-2 | Various | ISR | 2021-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2407 | 2351 | 0.50 | 2 | -0.35 | 10 | -3.50 | |
| | Tzidkiya, Yeshaayahu | f | | 2375 | ISR | 0.00 | 1 | -0.47 | 10 | -4.70 | | | Kaspi, Alexander | m | | 2439 | ISR | 0.50 | 1 | 0.12 | 10 | 1.20 | |
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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