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Individual Calculations March 2018 |
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| Kafka, Graeme Total change: -12.60 | |   |
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| 2017/18 4NCL Division 2 Rounds 5-6 | Northampton | ENG | 2018-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1886 | 2066 | 1.00 | 2 | -0.37 | 20 | -7.40 | |
|  Eefting, Martijn | | | 1666 * | ENG | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Arnott, Jonathan W | c | | 2105 | ENG | 1.00 | 1 | 0.55 | 20 | 11.00 | | | * 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) | | | | Scottish National League 2017-18 Div 1 Round 5-6 | Dunfermline | SCO | 2018-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1969 | 2066 | 1.00 | 2 | -0.26 | 20 | -5.20 | |
| | Maxwell, Alistair | | | 2061 | SCO | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Hilton, Steve H | | | 1876 | SCO | 0.50 | 1 | -0.25 | 20 | -5.00 | |
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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