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Individual Calculations November 2021 |
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| Koonings, Hans Total change: 8.00 | |   |
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| Hoogeveen Schaaktoernooi 2021 amateur | Hoogeveen | NED | 2021-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1509 | 1656 | 5.00 | 7 | 0.20 | 40 | 8.00 | |
|  Bellamy, Linda | | | 1377 | NED | 1.00 | 1 | 0.16 | 40 | 6.40 | |  Maris, Erik | | | 1451 | NED | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Van Der Pol, Theo | | | 1548 | NED | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Burg, Henk | | | 1718 | NED | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Molanus, Florian | | | 1421 | NED | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Spoelstra, Jan | | | 1448 | NED | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Van Mulken, Nanning | | | 1600 | NED | 1.00 | 1 | 0.42 | 40 | 16.80 | |
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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