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Individual Calculations March 2018 |
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| Blackburn, Jonathan L B Total change: 4.00 | |   |
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| 2018/19 4NCL Div 1 Rounds 5-6 | Northampton | ENG | 2018-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2277 | 2201 | 1.00 | 2 | 0.20 | 20 | 4.00 | |
|  Ledger, Andrew J | m | | 2369 | ENG | 0.50 | 1 | 0.22 | 20 | 4.40 | |  Steil-Antoni, Fiona | | wm | 2184 | LUX | 0.50 | 1 | -0.02 | 20 | -0.40 | |
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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