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Individual Calculations November 2021 |
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| Stoop, Jan Total change: -9.60 | |   |
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| Hoogeveen Schaaktoernooi 2021 amateur | Hoogeveen | NED | 2021-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1614 | 1609 | 2.00 | 5 | -0.48 | 20 | -9.60 | |
|  Wolters, Vincent | | | 1858 | NED | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Bruggink, Lyne | | | 1381 | NED | 0.50 | 1 | -0.29 | 20 | -5.80 | |  Van Heeren, Arie | | | 1776 | NED | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Spoelstra, Harry | | | 1605 | NED | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Maris, Erik | | | 1451 | NED | 1.00 | 1 | 0.29 | 20 | 5.80 | |
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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