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Individual Calculations September 2018 |
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| Bluhm, Sonja Maria Total change: 2.20 | |   |
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| 22e Hogeschool Zeeland toernooi | Vlissingen | NED | 2018-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2184 | 2279 | 5.50 | 9 | 0.11 | 20 | 2.20 | |
|  Hofstee, Piet | | | 1879 * | NED | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Osinga, Angelique | | | 1937 | NED | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Beerdsen, Thomas | m | | 2469 | NED | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Balla, Tom | | | 2007 | NED | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Henrichs, Thomas | m | | 2486 | GER | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Gonzales, Jayson | g | | 2383 | PHI | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Verwoert, Jef | | | 2040 | NED | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Miciano, John Marvin | m | | 2381 | PHI | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Boulahfa, Hicham | | | 2074 | NED | 0.50 | 1 | -0.26 | 20 | -5.20 | | | * 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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