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Individual Calculations December 2019 |
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| Kolbak, Jens Total change: -39.40 | |   |
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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 |
| 2027 | 2166 | 5.50 | 11 | -1.97 | 20 | -39.40 | |
|  Alvarado Machado, Verny | | | 1886 | CRC | 0.50 | 1 | -0.34 | 20 | -6.80 | |  Thjomoe, Hans Richard | | | 1870 | NOR | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Ladisic, Alex-Sacha | | | 1972 | FRA | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Myall, Ivan J | | | 1971 | ENG | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Hewson, Brian W R | | | 2060 | ENG | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Jansa, Vlastimil | g | | 2436 | CZE | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Bray, David | | | 2031 | ENG | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Dumitrascu, Cornel | | | 1985 | ROU | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Buxade Roca, Guillermo | | | 1995 | ESP | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Vepkhvishvili, Varlam | f | | 2069 | GEO | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Anguera Maestro, Jaime | | | 2024 | ESP | 0.50 | 1 | -0.19 | 20 | -3.80 | |
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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