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Individual Calculations September 2017 |
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| Ashworth, Robert M Total change: -4.40 | |   |
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| 104th British Championships Under 16 | Llandudno | ENG | 2017-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1715 | 1718 | 3.00 | 7 | -0.43 | 40 | -17.20 | |
|  Anilkumar, Anantha P (jnr) | | | 1932 | ENG | 0.00 | 1 | -0.23 | 40 | -9.20 | |  Ercsei, Estera-Alexandra | | | 1318 * | ROU | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Remus Elliot, Luke | | | 1863 | ENG | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Rajesh, Gorak | | | 1763 | ENG | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Modi, Kishan J | | | 1725 | ENG | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Jain, Gautam R | | | 1812 | ENG | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Samworth-Calvier, Juju | | | 1594 | ENG | 0.00 | 1 | -0.67 | 40 | -26.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 104th British Championships Under 1750 | Llandudno | ENG | 2017-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1525 | 1718 | 4.00 | 5 | 0.32 | 40 | 12.80 | |
| | Patel, Devan | | | 1558 | ENG | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Petkov, Petko | | | 1569 | WLS | 0.50 | 1 | -0.20 | 40 | -8.00 | | | McLaren, Thomas | | | 1562 | ENG | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Karia, Kamlesh | | | 1614 | ENG | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Dharmasena, Gavith | | | 1321 | ENG | 1.00 | 1 | 0.08 | 40 | 3.20 | |
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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