Individual Calculations September 2021 |
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Postny, Michael Total change: -1.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Liga Alef Zafon Yom Hol 2021 Round 9 - 10 | Various | ISR | 2021-07-29 |
Rc | Ro | w | n | change | K | K*chg | Game |
1825 | 1643 | 0.50 | 2 | -0.06 | 20 | -1.20 | |
| Levitan, Shon | | | 1930 | ISR | 0.00 | 1 | -0.16 | 20 | -3.20 | | Menahem, Adi | | | 1719 | ISR | 0.50 | 1 | 0.10 | 20 | 2.00 | | 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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