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Rapid:
Individual Calculations January 2019 |
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| Rakita, Efim Total change: -4.00 | |   |
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| Rapid Hanuka A 9.12.2018 | Haifa | ISR | 2018-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2003 | 1906 | 2.00 | 5 | 0.01 | 20 | 0.20 | |
|  Lovin, Boris | | | 2232 | ISR | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Goberman, Boris | | | 2274 | RUS | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Levitan, Ronit | | wc | 1692 | ISR | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Margovsky, Naum | | | 2004 | ISR | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Ofir, Ron | | | 1815 | ISR | 0.50 | 1 | -0.12 | 20 | -2.40 | |
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) | | | | Karmiel Rapid 2018 22.12.2018 | Karmiel | ISR | 2018-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1778 | 1906 | 3.00 | 5 | -0.21 | 20 | -4.20 | |
| | Zurel, Maxim | | | 1506 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bykhovsky, Avigdor | g | | 2279 | RUS | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Maman, Emanuel | | | 1701 | ISR | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Levitan, Michael | | | 1898 | ISR | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Mendler, Omer | | | 1506 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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