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Individual Calculations September 2017 |
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| Modi, Kishan J Total change: 45.60 | |   |
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| 104th British Championships Major Open | Llandudno | ENG | 2017-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1832 | 1725 | 2.00 | 6 | -0.16 | 40 | -6.40 | |
|  Whitehead, Mark A | | | 1917 | ENG | 0.50 | 1 | 0.25 | 40 | 10.00 | |  De Coverly, Roger D | | | 1971 | ENG | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Raghavendra, Mahima G | | | 1562 | ENG | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Wilson, Matthew R | | | 1829 | ENG | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Hughes, Gavin James | | | 1849 | ENG | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Foster, Timothy | | | 1865 | ENG | 0.00 | 1 | -0.31 | 40 | -12.40 | |
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) | | | | 104th British Championships Under 16 | Llandudno | ENG | 2017-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1827 | 1725 | 4.00 | 7 | 1.30 | 40 | 52.00 | |
| | Haridas, Girinath | | | 1977 | ENG | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Petkov, Petko | | | 1569 | WLS | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Pollack, Oscar | | | 1871 | ENG | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Samworth-Calvier, Juju | | | 1594 | ENG | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Ashworth, Robert M | | | 1718 | ENG | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Kalavannan, Koby | | | 2125 * | ENG | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Anilkumar, Anantha P (jnr) | | | 1932 | ENG | 0.00 | 1 | -0.23 | 40 | -9.20 | | | * 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) | | |
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