Individual Calculations October 2020 |
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Kostavetsky, Alexander Total change: -3.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Liga Beit Rishon-Rehovot 2020 Round 7 - Postponed match | Various | ISR | 2020-09-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
1421 | 1597 | 1.00 | 1 | 0.27 | 20 | 5.40 | |
| Sandovich, Liviu | | | 1421 | ISR | 1.00 | 1 | 0.27 | 20 | 5.40 | | 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 Beit Rishon-Rehovot 2020 Round 8 | Various | ISR | 2020-09-10 |
Rc | Ro | w | n | change | K | K*chg | Game |
1197 | 1597 | 0.50 | 1 | -0.42 | 20 | -8.40 | |
| Gilev, Arthur | | | 1197 * | ISR | 0.50 | 1 | -0.42 | 20 | -8.40 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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