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Individual Calculations September 2018 |
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| Alonso Vargas, David Total change: -2.00 | |   |
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| Gibraltar Junior Chess Festival 2018 U12 | Gibraltar | ENG | 2018-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1453 | 1328 | 1.00 | 3 | -0.05 | 40 | -2.00 | |
|  Gilmore, Samuel | | | 1605 | ENG | 0.50 | 1 | 0.33 | 40 | 13.20 | |  Toumi, Mohamed-Jad | c | | 1548 | MAR | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Ibanez Macias, Aitor | | | 1207 | ESP | 0.50 | 1 | -0.16 | 40 | -6.40 | |
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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