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Individual Calculations January 2021 |
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| Aizenberg, Benny Total change: 3.40 | |   |
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| Liga Artzit Tzafon 2020 Round 9 | Various | ISR | 2020-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2263 | 2304 | 0.50 | 1 | -0.06 | 20 | -1.20 | |
|  Ruderfer, Mark B | | | 2263 | RUS | 0.50 | 1 | -0.06 | 20 | -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) | | | | Liga Ilit Lenoar 2021 Group A 1 | Various | ISR | 2020-12-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2095 | 2304 | 1.00 | 1 | 0.23 | 20 | 4.60 | |
| | Kadria, Shay | | | 2095 | ISR | 1.00 | 1 | 0.23 | 20 | 4.60 | |
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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