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Individual Calculations September 2017 |
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| Van De Poel, Taco Total change: -4.20 | |   |
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| Hogeschool Zeeland Chess Tournament 2017 | Vlissingen | NED | 2017-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1958 | 1876 | 3.50 | 9 | -0.21 | 20 | -4.20 | |
|  Admiraal, Miguoel | m | | 2276 * | NED | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Jonkheer, Alex | | | 1670 | NED | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Woudsma, Martijn | | | 2181 | NED | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Duivenvoorden, Ben | | | 1659 | NED | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Mellema, Andries | | | 2155 | NED | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Kuiper, Willem | | | 1767 | NED | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Haak, Eelco | | | 2071 | NED | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Boulahfa, Hicham | | | 2084 | NED | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Land, Marc | | | 1761 | NED | 0.00 | 1 | -0.66 | 20 | -13.20 | | | * 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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