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Rapid:
Individual Calculations January 2020 |
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| Ribshtein, Nati Total change: 7.00 | |   |
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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 |
| 2186 | 2176 | 3.00 | 5 | 0.64 | 20 | 12.80 | |
|  Lifshits, Raz | | | 1776 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Erenberg, Ariel | m | | 2352 | ISR | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Zanan, Evgeny | m | | 2449 | ISR | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Baron, Tal | g | | 2455 | ISR | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Gorshtein, Asaf | | | 1896 | ISR | 1.00 | 1 | 0.16 | 20 | 3.20 | | | * 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 |
| 2007 | 2176 | 3.00 | 5 | -0.29 | 20 | -5.80 | |
| | Levich, Yuri | | | 1776 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kaspi, Alexander | m | | 2342 | ISR | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Lifshits, Raz | | | 1776 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Veinberg, Nimrod | m | | 2365 | ISR | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Kadosh, Lior | | | 1776 * | 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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