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Individual Calculations May 2023 |
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| Jonsdottir, Katrin Maria Total change: 92.80 | |   |
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| Reykjavik Open 2023 | Reykjavik | ISL | 2023-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1650 | 1071 | 2.50 | 8 | 2.16 | 40 | 86.40 | |
|  Scoccianti, Raffaele | | | 1796 | ITA | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Morris, Simon | | | 1648 | ENG | 0.50 | 1 | 0.48 | 40 | 19.20 | | | Arian, Tomer | | | 1643 | ISR | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Gudmundsson, Solvi | | | 1283 | ISL | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Kularatnam, Kaushalya | | | 1563 | SRI | 1.00 | 1 | 0.96 | 40 | 38.40 | | | Acevedo Mendez, Lisseth | | wm | 1816 | ISL | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Tacconi, Antonio | | | 1736 | ITA | 0.50 | 1 | 0.49 | 40 | 19.60 | | | Tan, Jimmy | | | 1715 | SGP | 0.00 | 1 | -0.01 | 40 | -0.40 | |
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) | | | | Bikarsyrpa IV 2022-23 | Reykjavik | ISL | 2023-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1133 | 1091 | 1.50 | 3 | 0.16 | 40 | 6.40 | |
| | Einarsson, Thorarinn Vikingur | | | 1076 | ISL | 0.50 | 1 | -0.02 | 40 | -0.80 | | | Eiriksson, Theodor | | | 1065 | ISL | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Brynjarsson, Orvar Holm | | | 1258 | ISL | 0.00 | 1 | -0.28 | 40 | -11.20 | |
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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