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Rapid:
Individual Calculations May 2019 |
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| Waisberg, Arnold Total change: -57.80 | |   |
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| Czerniak Memorial Rapid B 16.4.2019 | Tel Aviv | ISR | 2019-04-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1524 | 1765 | 2.00 | 5 | -1.77 | 20 | -35.40 | |
|  Levin, Natan | | | 1861 | ISR | 0.00 | 1 | -0.37 | 20 | -7.40 | |  Brandes, Roee | | | 1365 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Shamis, Mordehay | | | 1666 | ISR | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Taragan, Uri | | | 1365 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zusman, Noa | | | 1365 * | ISR | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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) | | | | Tsafrir Memorial 27.4.2019 - B | Kibutz Naan | ISR | 2019-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1747 | 1765 | 1.00 | 4 | -1.12 | 20 | -22.40 | |
| | Leib, Daniel | | | 1722 | ISR | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Pevzner, Maks | | | 1575 | ISR | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Zand, Almog | | | 2003 | ISR | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Samarin, Leonid | | | 1687 | ISR | 0.00 | 1 | -0.61 | 20 | -12.20 | |
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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