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Individual Calculations December 2015 |
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| Rubinstein, Mark Total change: 5.20 | |   |
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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 |
| 1956 | 1902 | 5.00 | 11 | 0.26 | 20 | 5.20 | |
|  Serra Olives, Tomas | f | | 2164 | ESP | 1.00 | 1 | 0.82 | 20 | 16.40 | |  Iudicello, Giovanni | | | 2151 | ITA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Reynolds, D Ian W | | | 2078 | ENG | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Coqueraut, Jean Dominique | | | 1752 | ITA | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Baum, Kurt, Dr. | | | 2056 | GER | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Carlsten, Peter | | | 2046 | SWE | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Borensztajn, David | c | | 2231 | BRA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Filzmaier, Bruno | | | 1747 | AUT | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Tveten, Per | | | 1547 | NOR | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Kaldybayev, O | | | 1761 | KAZ | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Safiullin, Rafael | | | 1981 | RUS | 0.50 | 1 | 0.11 | 20 | 2.20 | |
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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