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Individual Calculations February 2024 |
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| Lambrechts, Koen Total change: 12.40 | |   |
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| Chessfestival Groningen 2023 Open A | Groningen | NED | 2023-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2344 | 2290 | 4.50 | 9 | 0.62 | 20 | 12.40 | |
|  Kazakouski, Valery | g | | 2586 | LTU | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Van Helvoort, Rob | | | 2097 | NED | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Kazarjan, Gachatur | | | 2078 | NED | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Jin, Yueheng | | | 2398 | CHN | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Krasenkow, Michal | g | | 2532 | POL | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Stremavicius, Pijus | f | | 2367 | LTU | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Maatman, Nick | m | | 2371 | NED | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Slagboom, Leandro | f | | 2304 | NED | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Sanket, Chakravarty | m | | 2361 | IND | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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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