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Individual Calculations March 2017 |
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| Clark, Ian C Total change: 28.20 | |   |
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| Tradewise Gibraltar Chess Festival 2017 Challenger B | Gibraltar | ENG | 2017-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2106 | 1969 | 3.00 | 5 | 1.41 | 20 | 28.20 | |
|  Herzwurm, Robert | | | 2143 | GER | 1.00 | 1 | 0.73 | 20 | 14.60 | |  Gonzalez Gonzalez, Alfonso | | | 2162 | ESP | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Jordan Martinez, David | | | 2122 | ESP | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Wilen, Eero | | | 2035 | FIN | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Kozarcanin, Sead | | | 2069 | CRO | 1.00 | 1 | 0.64 | 20 | 12.80 | |
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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