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Individual Calculations September 2017 |
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| Keetman, Maaike Total change: -34.80 | |   |
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| Hogeschool Zeeland Chess Tournament 2017 | Vlissingen | NED | 2017-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2060 | 2243 | 5.50 | 9 | -0.87 | 40 | -34.80 | |
|  Van T Hoff, Kees | | | 1843 * | NED | 0.50 | 1 | -0.42 | 40 | -16.80 | |  Verhoef, Harry | | | 1843 * | NED | 1.00 | 1 | 0.08 | 40 | 3.20 | | | De Zwart, Johan | | | 1979 | NED | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Van Leusden, Dennis | | | 2020 | NED | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Beerdsen, Thomas | m | | 2447 | NED | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Brokaar, Joey | | | 2014 | NED | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Breukelman, Jan | f | | 2395 | NED | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Colijn, Erik-Jan | | | 1993 | NED | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Ackermann, Frank | | | 2009 | GER | 1.00 | 1 | 0.21 | 40 | 8.40 | | | * 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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