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Individual Calculations January 2020 |
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| Itzhaky, Shmuel Total change: -24.60 | |   |
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| Mark Center Autumn 2019 A | Tel Aviv | ISR | 2019-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1769 | 2106 | 3.00 | 5 | -1.36 | 20 | -27.20 | |
|  Amitai, Ido | | | 1706 * | ISR | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Tsarfati, Ohn | | | 1706 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Levi, Or | | | 1706 * | ISR | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Levich, Yuri | | | 1863 | ISR | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Zaslavski, Irena | | | 1863 | ISR | 1.00 | 1 | 0.20 | 20 | 4.00 | | | * 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) | | | | VI Sunway Sitges International Chess Festival - Group A | Sitges | ESP | 2019-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1972 | 2106 | 4.00 | 6 | 0.13 | 20 | 2.60 | |
| | Roser, Ludwig | | | 1824 | GER | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Aryan, B Joshi | | | 1770 | IND | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Ankitha, Goud Palle | | | 1724 | IND | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Bru Rullo, Llatzer | f | | 2296 | ESP | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Samant, Aditya S | | | 2309 | IND | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Hoebarth, Guenter | | | 1911 | AUT | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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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