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Individual Calculations September 2018 |
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| Ijzermans, Cees Total change: 42.60 | |   |
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| 22e Hogeschool Zeeland toernooi | Vlissingen | NED | 2018-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2301 | 2142 | 4.50 | 8 | 2.13 | 20 | 42.60 | |
|  Vriens, Huib | | | 1742 * | NED | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Haast, Mark | f | | 2350 | NED | 0.50 | 1 | 0.27 | 20 | 5.40 | |  Maatman, Nick | f | | 2345 | NED | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Warmerdam, Max | f | | 2421 | NED | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Romanishin, Oleg M | g | | 2441 | UKR | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Admiraal, Miguoel | m | | 2479 | NED | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Lammens, Tim | f | | 2293 | NED | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Rijnaarts, Sjef | f | | 2339 | NED | 0.00 | 1 | -0.25 | 20 | -5.00 | | | * 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) | | |
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