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Individual Calculations December 2019 |
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| Stasans, Aivars Total change: 13.80 | |   |
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| World Senior Chess Championship 2019 - Open 65 | Bucuresti | ROU | 2019-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2107 | 2095 | 6.00 | 11 | 0.69 | 20 | 13.80 | |
|  Webster, Jim J | | | 1747 | SCO | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Fernandez Garcia, Jose Luis | g | | 2404 | ESP | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Gibbons, Robert | f | | 1891 | NZL | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Idesis, Yaacov | | | 1896 | ISR | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Berkovich, Mark A | m | | 2336 | ISR | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Blaushtain, Boris | | | 1947 | ISR | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Shevelev, Arkady | m | | 2282 | ISR | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Afek, Yochanan | m | | 2257 | ISR | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Heinig, Wolfram, Dr. | f | | 2241 | GER | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Filipenko, Alexander V | m | | 2250 | RUS | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Stanciulescu, Serban | | | 1925 | ROU | 0.50 | 1 | -0.22 | 20 | -4.40 | |
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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