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Individual Calculations July 2017 |
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| Ratsma, Rosa Total change: 57.20 | |   |
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| HSG Open 2017 Group A | Hilversum | NED | 2017-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2335 | 2137 | 4.50 | 6 | 2.86 | 20 | 57.20 | |
|  Van Der Vegt, Seth | | | 1968 | NED | 1.00 | 1 | 0.28 | 20 | 5.60 | |  Ten Hertog, Hugo | m | | 2457 | NED | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Pruijssers, Roeland | g | | 2502 | NED | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Van Meegen, Ruud | | | 2241 | NED | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Brink, Barry | f | | 2370 | NED | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Ducarmon, Quinten | m | | 2470 | NED | 0.00 | 1 | -0.12 | 20 | -2.40 | |
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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