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Individual Calculations July 2019 |
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| Karsdorp, Nico Total change: -3.00 | |   |
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| Weekendtoernooi Groninger Combinatie | Groningen | NED | 2019-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1726 | 1824 | 3.50 | 6 | -0.15 | 20 | -3.00 | |
|  Elgersma, Simon | c | | 2088 | NED | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Meeuwsen, Michiel | | | 1611 | NED | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Nicolai, Amir | | | 2095 | NED | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Molewijk, Koen | | | 1496 | NED | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Wierenga, Jael | | | 1424 * | NED | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Qatina, Waheeb | | | 1643 | NED | 1.00 | 1 | 0.26 | 20 | 5.20 | | | * 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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