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Individual Calculations September 2019 |
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| Esiri, Jack Total change: 2.40 | |   |
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| 106th British Championships Under 12 | Torquay | ENG | 2019-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1272 | 1377 | 4.50 | 7 | 0.06 | 40 | 2.40 | |
|  Sandhu, Manvith | | | 1682 | ENG | 0.50 | 1 | 0.36 | 40 | 14.40 | |  Maton, Emily | | | 1113 | ENG | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Latypova, Olga L | | | 1167 | ENG | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Acharya, Kandara | | | 1375 | ENG | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Hussain, Myla | | | 1084 | ENG | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Barnett-Harris, Lucas | | | 1295 | ENG | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Srikanta Prasad, Suyash | | | 1185 | IND | 1.00 | 1 | 0.25 | 40 | 10.00 | |
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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