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Individual Calculations February 2020 |
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| Lubbe, Nikolas Total change: 7.60 | |   |
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| Chessfestival Groningen 2019 - Open A | Groningen | NED | 2019-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2467 | 2451 | 5.00 | 9 | 0.76 | 10 | 7.60 | |
|  Sparenberg, Erik | | | 2134 | NED | 1.00 | 1 | 0.13 | 10 | 1.30 | |  Danada, Tomas | | | 2271 | SVK | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Fier, Alexandr | g | | 2528 | BRA | 1.00 | 1 | 0.61 | 10 | 6.10 | | | Poetsch, Hagen | g | | 2522 | GER | 1.00 | 1 | 0.60 | 10 | 6.00 | | | Ernst, Sipke | g | | 2541 | NED | 0.50 | 1 | 0.12 | 10 | 1.20 | | | Van Foreest, Lucas | g | | 2526 | NED | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Vrolijk, Liam | m | | 2467 | NED | 0.00 | 1 | -0.48 | 10 | -4.80 | | | Sargsyan, Shant | g | | 2601 | ARM | 0.00 | 1 | -0.30 | 10 | -3.00 | | | Tiviakov, Sergei | g | | 2615 | NED | 0.00 | 1 | -0.28 | 10 | -2.80 | |
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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