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Individual Calculations March 2023 |
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| Ivanov, Sergei Total change: 12.00 | |   |
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| Beer Sheva Winter 2023 Rating A | Beer Sheva | ISR | 2023-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2011 | 2073 | 4.00 | 6 | 0.51 | 20 | 10.20 | |
|  Bilenkiy, Maksym | | | 1847 | ISR | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Mirzabaev, Andrei | | | 2010 | ISR | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Borodety, Itamar | | | 2009 | ISR | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Berend, Daniel | | | 2215 | ISR | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Chernov, Viktor | | | 1914 | RUS | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Slonimskij, Arkadij | | | 2072 | RUS | 1.00 | 1 | 0.50 | 20 | 10.00 | |
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) | | | | Israeli Arzit League Darom 2023 3-4 | Israel | ISR | 2023-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2137 | 2073 | 0.50 | 1 | 0.09 | 20 | 1.80 | |
| | Tartakovsky, Daniel | | | 2137 | ISR | 0.50 | 1 | 0.09 | 20 | 1.80 | |
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) | | |
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