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Individual Calculations February 2014 |
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| Herring, Sam Ac Total change: 27.60 | |   |
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| London Junior Chess Championship U16 | London | ENG | 2013-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1751 | 1696 | 3.00 | 5 | 0.87 | 30 | 26.10 | |
|  Mondal, Prince | | | 1939 | ITA | 0.50 | 1 | 0.30 | 30 | 9.00 | | | Lee, Lawrence | | | 1693 | ENG | 0.50 | 1 | 0.00 | 30 | 0.00 | |  Pein, Jonathan | | | 1766 | ENG | 0.50 | 1 | 0.10 | 30 | 3.00 | | | Mandnikar, Atreya | | | 1471 | IND | 1.00 | 1 | 0.22 | 30 | 6.60 | | | Mitra, Roman | | | 1888 | ENG | 0.50 | 1 | 0.25 | 30 | 7.50 | |
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) | | | | 4NCL 2013-14 Rounds 3-4 | Various | ENG | 2014-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1744 | 1719 | 1.00 | 2 | 0.05 | 30 | 1.50 | |
| | Truman, Richard G | | | 1953 | ENG | 0.00 | 1 | -0.21 | 30 | -6.30 | | | Ressel, Eva | | | 1535 | ENG | 1.00 | 1 | 0.26 | 30 | 7.80 | |
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) | | |
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