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Individual Calculations November 2021 |
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| Van Heeren, Arie Total change: -20.00 | |   |
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| Hoogeveen Schaaktoernooi 2021 amateur | Hoogeveen | NED | 2021-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1568 | 1776 | 5.00 | 8 | -1.00 | 20 | -20.00 | |
|  Teensma, Jeppe | | | 1448 | NED | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Spoelstra, Harry | | | 1605 | NED | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Maris, Lauri | | | 1511 | NED | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Van Eijk, Siem | | | 1571 | NED | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Stoop, Jan | | | 1609 | NED | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Kompaan, Rick | | | 1718 | NED | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Oskam, Julian | | | 1376 * | NED | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Kruisselbrink, Jan | | | 1704 | NED | 1.00 | 1 | 0.40 | 20 | 8.00 | | | * 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) | | |
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