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Individual Calculations September 2017 |
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| Drais, Ali Total change: -26.80 | |   |
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| 7th Gibraltar Junior International Junior Chess Festival Under 16 | Gibraltar | ENG | 2017-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1687 | 1708 | 1.50 | 4 | -0.67 | 40 | -26.80 | |
|  Jayawarna, Nugith | | | 2057 | ENG | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Howell, Oliver W | | | 1628 | ENG | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Yesudian, Riyaan Paul | | | 1456 | ENG | 1.00 | 1 | 0.19 | 40 | 7.60 | |  Finn, Daniel | | | 1607 | ENG | 0.50 | 1 | -0.14 | 40 | -5.60 | |
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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