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Individual Calculations November 2017 |
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| Hoffman, Ron Total change: 37.80 | |   |
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| Dutch Team Competition 2017-2018 2B Round 2 | Various | NED | 2017-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2095 | 2038 | 1.00 | 1 | 0.58 | 20 | 11.60 | |
|  Abcouwer, Jan-Bart | | | 2095 | NED | 1.00 | 1 | 0.58 | 20 | 11.60 | |
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 |
| 2225 | 2038 | 3.50 | 8 | 1.31 | 20 | 26.20 | |
| | De Jong, Migchiel | m | | 2352 | NED | 0.50 | 1 | 0.36 | 20 | 7.20 | |  Buckels, Valentin | f | | 2318 | GER | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Pham, Khoi | | | 1859 | NED | 1.00 | 1 | 0.27 | 20 | 5.40 | | | O`gorman, Tom | f | | 2240 | IRL | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Videnova, Iva | m | wg | 2326 | FID | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Warakomska, Anna | | wm | 2295 | POL | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Van Dael, Siem | f | | 2286 | NED | 0.50 | 1 | 0.31 | 20 | 6.20 | | | De Boer, Bas | | | 2120 | NED | 0.00 | 1 | -0.39 | 20 | -7.80 | |
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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