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Individual Calculations March 2015 |
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| Adebajo, Olufemi Total change: 9.20 | |   |
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| TRADEWISE GIBRALTAR CHESS FESTIVAL 2015 – CHALLENGER B | GIBRALTAR | ENG | 2015-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2014 | 1962 | 1.50 | 4 | -0.21 | 20 | -4.20 | |
|  Pena Riasco, Alexander | f | | 2181 | COL | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Musi, Dietmar | | | 1719 | AUT | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Dougherty, Michael | f | | 2138 | CAN | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Van De Wynkele, Eric | | | 2017 | BEL | 0.50 | 1 | 0.08 | 20 | 1.60 | |
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) | | | | 4NCL 2014-15 Rounds 5-6 | Various | ENG | 2015-02-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2022 | 1962 | 1.50 | 2 | 0.67 | 20 | 13.40 | |
| | Gooding, Ian | | | 2024 | ENG | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Deighton, Simon | | | 2019 | ENG | 1.00 | 1 | 0.58 | 20 | 11.60 | |
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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