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Rapid:
Individual Calculations October 2017 |
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| Stepak, Yedael Total change: -3.80 | |   |
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| 3rd Avner Hadar Memorial Tel Aviv rapid championship | Tel Aviv | ISR | 2017-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2147 | 2223 | 2.50 | 5 | -0.31 | 20 | -6.20 | |
|  Sokolov, Yonatan | | | 1823 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Bar, Roman | m | | 2423 | ISR | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Bakalchuk, Johnatan | f | | 2360 | ISR | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Israelevitz, Yigal | | | 1861 | ISR | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Ben Artzi, Ido | m | | 2270 | ISR | 0.00 | 1 | -0.43 | 20 | -8.60 | | | * 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) | | | | Israel S65 Rapid Championship 2017 | Tel Aviv | ISR | 2017-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1982 | 2223 | 4.00 | 5 | 0.12 | 20 | 2.40 | |
| | Margulis, Alexander | | | 1823 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gerchikov, Pavel | | | 1933 | ISR | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Segal, Yosef | | | 1887 | ISR | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Peretz, Malkiel | f | | 2224 | ISR | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Bebchuk, Leonid | | | 2043 | ISR | 0.50 | 1 | -0.24 | 20 | -4.80 | | | * 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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