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Individual Calculations December 2023 |
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| Santos, Micael Total change: -2.40 | |   |
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| FIDE World Senior Chess Championships 2023 - Over 50 - Open | Terrasini | ITA | 2023-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1927 | 1873 | 4.50 | 11 | -0.12 | 20 | -2.40 | |
|  Prasad, Devaki V | m | | 2200 | IND | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Melikhov, Evgeny V. | f | | 2189 | GRE | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Galante, Benedetto | | | 1473 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Steadman, Michael V R | f | | 2114 | NZL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Halmeenmaki, Tuomo | | | 2067 | FIN | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Raabe, Peter | | | 2081 | GER | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Lie, Bjorn | | | 1466 | NOR | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Thoux, Claudio | | | 1890 | ITA | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Gratz, Glen | c | | 2100 | USA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Hartmann, Wolfgang, Dr. | | | 1962 | GER | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Schneider, Waldemar | | | 1659 | GER | 1.00 | 1 | 0.23 | 20 | 4.60 | | | * 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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