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Individual Calculations January 2020 |
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| Bishop, Geoffrey L Total change: -80.80 | |   |
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| 11th CSC London Chess Classic: Weekend Under 1825 | London | ENG | 2019-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1455 | 1691 | 1.50 | 5 | -2.41 | 20 | -48.20 | |
|  Fernando, Manel | | | 1476 | ENG | 0.00 | 1 | -0.77 | 20 | -15.40 | |  Barua, Dipli | | | 1575 | ENG | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Karas, Eugenia | | | 1503 | ENG | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Li, Ethan Bingxuan | | | 1429 | ENG | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Gogia, Abeer | | | 1291 * | ENG | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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) | | | | 11th CSC London Chess Classic: Weekday Under 1750 | London | ENG | 2019-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1468 | 1691 | 1.50 | 4 | -1.63 | 20 | -32.60 | |
| | Singha, Swati | | | 1432 | IND | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Mottram, Paul | | | 1511 | ENG | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Fernando, Manel | | | 1486 | ENG | 0.50 | 1 | -0.26 | 20 | -5.20 | | | McGill, Brendan | | | 1441 | ENG | 0.50 | 1 | -0.31 | 20 | -6.20 | |
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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