Individual Calculations January 2020 |
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Bodenshtein, Yair Total change: -13.40 | | |
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Quarter Finals-Israeli National Championship 2019, Rishon Letzion | Rishon Letzion | ISR | 2019-10-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
1910 | 1976 | 4.50 | 9 | -0.65 | 20 | -13.00 | |
| Gleizer, Adar | | | 1802 | ISR | 0.00 | 1 | -0.73 | 20 | -14.60 | | Kostavetsky, Alexander | | | 1581 | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | Flaum, Mark | | | 1925 | ISR | 1.00 | 1 | 0.43 | 20 | 8.60 | | Barak, Gil | | | 2100 | ISR | 1.00 | 1 | 0.67 | 20 | 13.40 | | Tsyn, Igor | | | 2129 | RUS | 0.00 | 1 | -0.30 | 20 | -6.00 | | Tartakovsky, Daniel | | | 2040 | ISR | 0.00 | 1 | -0.41 | 20 | -8.20 | | Fadida, Yehonatan | | | 1739 | ISR | 1.00 | 1 | 0.20 | 20 | 4.00 | | Rivlin, Shachar | | | 1810 | ISR | 0.50 | 1 | -0.22 | 20 | -4.40 | | Bronstein, Arkady | | | 2068 | ISR | 0.00 | 1 | -0.37 | 20 | -7.40 | | 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) | | Quarterfinals Israeli Championship Kiryat Ono 2019-20 Round 2-4 | Kiryat Ono | ISR | 2019-12-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
1643 | 1953 | 2.50 | 3 | -0.02 | 20 | -0.40 | |
| Rabinovich, Yoav | | | 1553 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | Blumenthal, Michael | | | 1553 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | Neerman, Roy | | | 1822 | ISR | 0.50 | 1 | -0.18 | 20 | -3.60 | | * 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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