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Individual Calculations May 2023 |
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| Johansson, Jukka Total change: -29.80 | |   |
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| Reykjavik Open 2023 | Reykjavik | ISL | 2023-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1900 | 2106 | 5.00 | 9 | -1.49 | 20 | -29.80 | |
|  Laddha, Shubh Jayesh | f | | 2422 | USA | 0.50 | 1 | 0.37 | 20 | 7.40 | |  Thorfinnsson, Bjorn | m | | 2369 | ISL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Kasims, Stefans | | | 1753 | GER | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Opasiak, Dustin Tennessee | | | 1748 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Carr, Jay | | | 1663 | USA | 0.00 | 1 | -0.94 | 20 | -18.80 | | | Kane, Robert | | | 1745 | ENG | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Saliba, Karl | | | 1706 * | MLT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Scoccianti, Raffaele | | | 1796 | ITA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Dishman, Matthew | | | 1896 | LUX | 1.00 | 1 | 0.23 | 20 | 4.60 | | | * 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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