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Individual Calculations February 2019 |
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| Waardenburg, Marlinde Total change: -45.20 | |   |
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| Chess Festival Groningen 2018 - Open B and C | Groningen | NED | 2018-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1744 | 1751 | 3.50 | 9 | -1.13 | 40 | -45.20 | |
|  Tromp, Pieter | | | 2080 | NED | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Hassing, Bert | | | 1510 | NED | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Rupert, Casper | | | 2055 | NED | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Smit, Wim | | | 1440 | NED | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Ritter, Uwe | | | 2014 | GER | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Grooten, Tommy | | | 1552 | NED | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Vermeulen, Frans | | | 1868 | NED | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Broersma, Sven | | | 1612 | NED | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Baselmans, Daan | | | 1566 | NED | 0.00 | 1 | -0.74 | 40 | -29.60 | |
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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