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Rapid:
Individual Calculations January 2020 |
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| Tifferet, Shaked Total change: 51.40 | |   |
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| Shachar Arad Memorial Rapid 30.11.2019 - A | Kfar Saba | ISR | 2019-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2275 | 2155 | 2.50 | 5 | 0.68 | 20 | 13.60 | |
|  Tal, Rami | | | 1877 | ISR | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Givon, Asaf | m | | 2353 | ISR | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Boruchovsky, Avital | g | | 2516 | ISR | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Kobo, Ori | g | | 2505 | ISR | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Milikow, Elie | c | | 2126 | ISR | 0.50 | 1 | -0.04 | 20 | -0.80 | |
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) | | | | Eitan Amitai Memorial Team Rapid Tournament Herzliya 2019 | Herzliya | ISR | 2019-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2135 | 2155 | 4.00 | 4 | 1.89 | 20 | 37.80 | |
| | Kagan, Shimon | m | | 2168 | ISR | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Cohen Revivo, Shoham | f | | 2140 | ISR | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Rozen, Eytan | f | | 2155 | ISR | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Aroesti, Roee | f | | 2076 | ISR | 1.00 | 1 | 0.39 | 20 | 7.80 | |
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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