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Individual Calculations May 2023 |
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| Saemundsson, Bjarni Total change: 13.20 | |   |
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| Reykjavik Open 2023 | Reykjavik | ISL | 2023-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1982 | 1826 | 3.00 | 7 | 0.66 | 20 | 13.20 | |
|  Samuel, Victor | | | 1426 * | CAN | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ingvason, Johann | | | 2122 | ISL | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Heimisson, Hilmir Freyr | m | | 2351 | ISL | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Krivenko, Dion | | | 2136 | EST | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Laddha, Yash Jayesh | | | 2067 | USA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Ricken, Katharina | | wf | 2205 | NED | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Danielsson, Grimur | | | 1570 | ISL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | * 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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