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Individual Calculations December 2019 |
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| Nandi, Robin J Total change: -7.40 | |   |
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| 56th Hull Congress Open | Hull | ENG | 2019-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2025 | 1911 | 1.00 | 4 | -0.46 | 20 | -9.20 | |
|  Okhai, Shabir | | | 2134 | ENG | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Sheppard, Derek Alan | | | 1704 | ENG | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Merriman, John | | | 2223 | ENG | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Burnett, Jim | | | 2037 | ENG | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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) | | | | North East League 2019-20 Round 2 | Newcastle | ENG | 2019-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1531 | 1911 | 1.00 | 1 | 0.09 | 20 | 1.80 | |
| | Wall, John (jnr) | | | 1531 | ENG | 1.00 | 1 | 0.09 | 20 | 1.80 | |
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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