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Individual Calculations May 2023 |
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| Melzner, Lukas Total change: 6.20 | |   |
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| Reykjavik Open 2023 | Reykjavik | ISL | 2023-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2128 | 2199 | 5.00 | 8 | 0.31 | 20 | 6.20 | |
|  Lagarde, Maxime | g | | 2581 | FRA | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Kee, Steve | | | 1919 | ENG | 1.00 | 1 | 0.16 | 20 | 3.20 | | | George Samir, David | f | | 1992 | EGY | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Laddha, Shubh Jayesh | f | | 2422 | USA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Andriessen, Bart Jan | | | 1966 | NED | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Buchert, Matthaus | | | 1799 * | SWE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Willemze, Thomas | m | | 2364 | NED | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Kukavica, Tony | | | 1981 | USA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | * 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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