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Individual Calculations December 2015 |
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| Borensztajn, David Total change: -72.80 | |   |
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| World Senior Championship 2015 - over 65 | Acqui Terme | ITA | 2015-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1954 | 2231 | 5.50 | 11 | -3.64 | 20 | -72.80 | |
|  Bernhoeft, Erhard | | | 1928 | GER | 0.50 | 1 | -0.36 | 20 | -7.20 | |  Patola, Eero | | | 1924 | FIN | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Strand, Oyvin | | | 1907 | NOR | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Ramos Caldera, Cesar | c | | 2009 | VEN | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Lindblom, Roar | | | 1905 | NOR | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Sevenyuk, Alexey | | | 1884 | BLR | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Rubinstein, Mark | | | 1902 | ISR | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Olesen, Poul Erik Norgaard | | | 2024 | DEN | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Gibbons, Robert | | | 1981 | NZL | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Ramusch, Arnulf | | | 2008 | AUT | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Farrand, Julian T | | | 2018 | ENG | 0.50 | 1 | -0.27 | 20 | -5.40 | |
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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