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Individual Calculations February 2017 |
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| Gonzalez Gonzalez, Alfonso Total change: 12.20 | |   |
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| Tradewise Gibraltar Chess Festival 2017 Challenger A | Gibraltar | ENG | 2017-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2099 | 2162 | 3.50 | 5 | 0.61 | 20 | 12.20 | |
|  Spanton, Tim R | | | 1964 | ENG | 1.00 | 1 | 0.24 | 20 | 4.80 | |  Marcos Herrero, Francisco | | | 1918 | ESP | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Damia, Angelo | f | | 2233 | ITA | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Madina Yadarola, Martin | f | | 2214 | ESP | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Paronen, Petteri | | | 2164 | FIN | 0.00 | 1 | -0.50 | 20 | -10.00 | |
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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