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Individual Calculations February 2019 |
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| Weersing, Abigail Riis Total change: 20.00 | |   |
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| London Junior Chess Championships U16 | London | ENG | 2018-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1561 | 1542 | 3.00 | 5 | 0.63 | 40 | 25.20 | |
|  Chetverikov, Ivan | | | 1326 | ENG | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Volovich, Julia | | | 1772 | ENG | 1.00 | 1 | 0.79 | 40 | 31.60 | |  Bansal, Saahil | | | 1533 | ENG | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Gilmore, Samuel | | | 1575 | ENG | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Sheikh, Anum | | wc | 1600 | ENG | 0.50 | 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) | | | | 2018/19 4NCL Div 4 Rounds 3 - 4 | Bedford | ENG | 2019-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1860 | 1542 | 0.00 | 1 | -0.13 | 40 | -5.20 | |
| | Jones, Tibor | | | 1860 | SCO | 0.00 | 1 | -0.13 | 40 | -5.20 | |
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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