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Individual Calculations February 2018 |
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| Pride, Stephen C Total change: 7.00 | |   |
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| London Junior Chess Championships Christmas Major 2017 | London | ENG | 2017-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1717 | 1569 | 2.50 | 6 | 0.65 | 20 | 13.00 | |
|  Islam, Mohammed | | | 1731 | BAN | 0.00 | 1 | -0.29 | 20 | -5.80 | |  Figueroa, Edison | | | 1807 | ENG | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Colter, Nigel | | | 1699 | ENG | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Illingworth, John B | | | 1659 | ENG | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Rowan, Daniel | | | 1809 | ENG | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Parry, Jacques | | | 1596 | ENG | 0.50 | 1 | 0.04 | 20 | 0.80 | |
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) | | | | 57th Hampstead Weekend Congress Under 1900 | London | ENG | 2018-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1459 | 1588 | 1.00 | 2 | -0.30 | 20 | -6.00 | |
| | Verma, Shlok | | | 1634 | ENG | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Fava, Lorenzo | | | 1283 | ITA | 0.50 | 1 | -0.36 | 20 | -7.20 | |
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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