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Individual Calculations November 2017 |
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| Colijn, Stefan Total change: 31.80 | |   |
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| Dutch Team Competition 2017-2018 1B Round 2 | Various | NED | 2017-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2312 | 2308 | 1.00 | 1 | 0.51 | 20 | 10.20 | |
|  Lentjes, Noud | | | 2312 | NED | 1.00 | 1 | 0.51 | 20 | 10.20 | |
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) | | | | Hoogeveen Schaaktoernooi 2017 | Hoogeveen | NED | 2017-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2260 | 2308 | 6.00 | 9 | 1.08 | 20 | 21.60 | |
| | French, Max | | | 1991 | ENG | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Xu, Xiangyu | m | | 2549 | CHN | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Molenaar, Christiaan | | | 2112 | NED | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Van Foreest, Machteld | | | 1908 * | NED | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Beerdsen, Thomas | m | | 2428 | NED | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Balje, Jan | | | 2191 | NED | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Jonkman, Harmen | g | | 2410 | NED | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Kuipers, Stefan | m | | 2411 | NED | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Maris, Ivo | f | | 2340 | NED | 1.00 | 1 | 0.54 | 20 | 10.80 | | | * 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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