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Individual Calculations December 2019 |
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| Coman, Liviu Total change: 25.00 | |   |
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| World Senior Chess Championship 2019 - Open 50 | Bucuresti | ROU | 2019-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1948 | 1726 | 3.50 | 10 | 1.25 | 20 | 25.00 | |
|  Olsson, Peter 1962 | | | 2126 * | SWE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Brown, Steven A | | | 1991 | SCO | 0.50 | 1 | 0.32 | 20 | 6.40 | |  Panush, Viktor | m | | 1933 | MDA | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Martinez Lopez, Jaume | | | 1985 | ESP | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Mihai, Catalin | | | 1920 | ROU | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Erdogan, Hassan | | | 1909 | ENG | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Gebhardt, Uwe | | | 1943 | GER | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Bonte, Arghir | | | 1917 | ROU | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Fugulyan, Grigore | | | 1835 | ROU | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Holmstrom, Johan Ravnborg | | | 1917 | DEN | 0.50 | 1 | 0.25 | 20 | 5.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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