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Rapid:
Individual Calculations November 2019 |
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| Hoornstra, Hans Total change: -38.20 | |   |
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| Maastricht 100 Series Rapid I Round 1-5 | Maastricht | NED | 2019-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1809 | 2015 | 1.00 | 4 | -1.91 | 20 | -38.20 | |
|  Pompert, Edwin | | | 1615 * | NED | 1.00 | 1 | 0.08 | 20 | 1.60 | | | De Mey, Juan Pablo | f | | 1997 | ARU | 0.00 | 1 | -0.53 | 20 | -10.60 | |  De Boer, Hein | | | 1655 | NED | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Rossetti, Alberto | | | 1969 | ITA | 0.00 | 1 | -0.56 | 20 | -11.20 | | | * 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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