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Individual Calculations November 2021 |
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| Montsma, Foppe-Jan Total change: -24.80 | |   |
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| Hoogeveen Schaaktoernooi 2021 amateur | Hoogeveen | NED | 2021-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1596 | 1870 | 4.50 | 7 | -1.24 | 20 | -24.80 | |
|  Wierenga, Jael | | | 1491 | NED | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Kumar, Prayan Sai | | | 1586 | NED | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Aravindhan, Achyuth | | | 1575 | NED | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Van De Laar, Andre | | | 1674 | NED | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Burg, Henk | | | 1718 | NED | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Maris, Evi | | | 1470 * | NED | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Niemeijer, Leon | | | 1657 | NED | 0.50 | 1 | -0.27 | 20 | -5.40 | | | * 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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