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Individual Calculations December 2015 |
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| Van Riemsdijk, Herman C. Total change: -2.60 | |   |
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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 |
| 2190 | 2318 | 7.00 | 11 | -0.26 | 10 | -2.60 | |
|  Gibbons, Robert | | | 1981 | NZL | 1.00 | 1 | 0.12 | 10 | 1.20 | |  Hjertenes, Oystein | | | 2079 | NOR | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Wheeler, Robert | c | | 2072 | JAM | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Sprotte, Norbert | | | 2202 | GER | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Kupreichik, Viktor D | g | | 2369 | BLR | 0.00 | 1 | -0.43 | 10 | -4.30 | | | Boehnisch, Manfred | f | | 2291 | GER | 0.50 | 1 | -0.04 | 10 | -0.40 | | | Gal, Moshe | | | 2124 | ISR | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Valenti, Giuseppe | f | | 2097 | ITA | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Wahlbom, Magnus | | | 2241 | SWE | 1.00 | 1 | 0.39 | 10 | 3.90 | | | Bogdanov, Valentin | m | | 2374 | UKR | 0.00 | 1 | -0.42 | 10 | -4.20 | | | Lederman, Leon | m | | 2260 | ISR | 0.50 | 1 | -0.08 | 10 | -0.80 | |
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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