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Individual Calculations September 2013 |
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| Nayak, Raghav Total change: -82.50 | |   |
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| 3rd GIBRALTAR JUNIOR INTERNATIONAL U12 | GIBRALTAR | ENG | 2013-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1487 | 1693 | 0.00 | 3 | -2.28 | 30 | -68.40 | |
|  Aguilera Lopez, Alejandro | | | 1482 | ESP | 0.00 | 1 | -0.77 | 30 | -23.10 | | | Guerra Rivera, Salvador | | | 1571 | ESP | 0.00 | 1 | -0.67 | 30 | -20.10 | | | Romero Cruz, Juan | | | 1409 | ESP | 0.00 | 1 | -0.84 | 30 | -25.20 | |
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) | | | | Hampstead Open FIDE Congress August 2013 | London | ENG | 2013-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1864 | 1693 | 1.00 | 5 | -0.47 | 30 | -14.10 | |
|  Millward, David J | | | 1958 | ENG | 0.50 | 1 | 0.32 | 30 | 9.60 | | | Kahn, Tito | | | 2020 | JCI | 0.50 | 1 | 0.37 | 30 | 11.10 | | | Landau, Jonathan | | | 1924 | ENG | 0.00 | 1 | -0.21 | 30 | -6.30 | | | Wei, Naomi | | | 1759 | ENG | 0.00 | 1 | -0.41 | 30 | -12.30 | | | Jain, Gautam | | | 1661 | ENG | 0.00 | 1 | -0.54 | 30 | -16.20 | |
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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