Individual Calculations September 2021 |
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Volman, Horacio Total change: -4.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Liga Alef Zafon Shabbat 2021 Round 9 - 10 | Various | ISR | 2021-07-29 |
Rc | Ro | w | n | change | K | K*chg | Game |
1850 | 2149 | 1.00 | 1 | 0.15 | 20 | 3.00 | |
| Kopelevitch, Eli | | | 1850 | ISR | 1.00 | 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) | | Israel league playoffs 2021 | Various | ISR | 2021-08-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
2257 | 2150 | 0.00 | 1 | -0.35 | 20 | -7.00 | |
| Frenkel, Ran | | | 2257 | ISR | 0.00 | 1 | -0.35 | 20 | -7.00 | | 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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