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Rapid:
Individual Calculations January 2020 |
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| Kobo, Ori Total change: -15.60 | |   |
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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 |
| 2284 | 2505 | 3.50 | 5 | -0.17 | 20 | -3.40 | |
|  Alon, Yaacov | | | 2105 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sokolovsky, Yahli | | | 2105 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Postny, Evgeny | g | | 2598 | ISR | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Tifferet, Shaked | f | | 2155 | ISR | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Baron, Tal | g | | 2455 | ISR | 0.50 | 1 | -0.07 | 20 | -1.40 | | | * 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) | | | | Feldklein Memorial 2019 A - 28.12.2019 | Rishon Letzion | ISR | 2019-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2224 | 2505 | 3.50 | 5 | -0.61 | 20 | -12.20 | |
| | Lifshits, Raz | | | 2105 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Levin, Guy | | | 2164 | ISR | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Erenberg, Ariel | m | | 2352 | ISR | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Rozen, Eytan | f | | 2155 | ISR | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Kaspi, Alexander | m | | 2342 | ISR | 0.50 | 1 | -0.22 | 20 | -4.40 | | | * 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) | | |
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