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Rapid:
Individual Calculations December 2016 |
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| Erenberg, Ariel Total change: -24.60 | |   |
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| Shahar Arad Memorial rapid 2016 A | Kfar Saba | ISR | 2016-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1970 | 2192 | 2.50 | 5 | -1.23 | 20 | -24.60 | |
|  Zemach, Roee | | | 1800 | ISR | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Malachi, Avraham | | | 1921 | ISR | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Magen, Amnon | | | 1903 | ISR | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Merom, Guni | | | 1831 | ISR | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Kudischewitsch, David | m | | 2397 | RUS | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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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