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Individual Calculations September 2018 |
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| Alberts, Henk Total change: -54.60 | |   |
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| 22e Hogeschool Zeeland toernooi | Vlissingen | NED | 2018-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1765 | 1757 | 2.00 | 6 | -1.00 | 20 | -20.00 | |
|  Lefebvre, Herve | f | | 2157 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Lin, Ze Jun | | | 1528 | HKG | 0.00 | 1 | -0.79 | 20 | -15.80 | |  Kooman, Ko | | | 1497 | NED | 1.00 | 1 | 0.18 | 20 | 3.60 | | | De Boer, Sake Jan | | | 1503 | NED | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Van De Groep, William | | | 1949 | NED | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Wouters, Casper | | | 1954 | NED | 0.00 | 1 | -0.25 | 20 | -5.00 | | | * 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) | | | | Open Brasschaat 2018 | Brasschaat | BEL | 2018-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1602 | 1757 | 3.00 | 7 | -1.73 | 20 | -34.60 | |
| | Sikkel, Dirk | | | 1973 | NED | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Wibowo, Kevin | | | 1382 | BEL | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Van Ginneken, Jos | | | 1544 | NED | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Paes, Martijn | | | 1411 | BEL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Punt, Rene | | | 1876 | NED | 0.00 | 1 | -0.34 | 20 | -6.80 | | | De Smet, Karl | | | 1574 | BEL | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Ong, Weng Yan | | | 1454 | MAS | 1.00 | 1 | 0.14 | 20 | 2.80 | |
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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