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Individual Calculations February 2020 |
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| Raiko, Yossi Total change: 1.20 | |   |
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| XXX Miedzynarodowy Festiwal Szachowy CRACOVIA2019 Grupa B | Krakow | POL | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1975 | 1938 | 4.50 | 9 | 0.46 | 20 | 9.20 | |
|  Obrochta, Lena | | | 1786 | POL | 1.00 | 1 | 0.30 | 20 | 6.00 | |  Janus, Przemyslaw | | | 2065 | POL | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Klusak, Piotr | | | 2084 | POL | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Domanski, Lukasz | | | 2074 | POL | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Adamczyk, Zuzanna | | | 2025 | POL | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Grineva, Marianna | | wf | 2011 | UKR | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Rogala, Milosz | | | 1804 | POL | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Szelag, Zuzanna | | | 1855 | POL | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Gorozhankina, Julia | | wf | 2068 | LAT | 0.50 | 1 | 0.18 | 20 | 3.60 | |
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 Alef Shfela 2020 Round 1 | Various | ISR | 2020-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2010 | 1936 | 0.00 | 1 | -0.40 | 20 | -8.00 | |
| | Li-Hod, Bar | | | 2010 | ISR | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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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