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Rapid:
Individual Calculations April 2018 |
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| Kravchenko, Danny Total change: -28.80 | |   |
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| Purim Junior Rapid 28.02.18 B | Ramat Gan | ISR | 2018-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1279 | 1254 | 1.00 | 4 | -0.87 | 20 | -17.40 | |
|  Laor, Jason Ethan | | | 1315 | ISR | 0.00 | 1 | -0.42 | 20 | -8.40 | |  Federovski, Yael | | | 1401 | ISR | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Kane, Liam | | | 1219 | ISR | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Feldman, Amit | | | 1181 | ISR | 1.00 | 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) | | | | Kiryat Ono Weekend March 2018 under 1700 | Kiryat Ono | ISR | 2018-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1201 | 1254 | 0.00 | 1 | -0.57 | 20 | -11.40 | |
| | Rabinovich, Yoav | | | 1201 | ISR | 0.00 | 1 | -0.57 | 20 | -11.40 | |
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) | | |
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