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Individual Calculations May 2023 |
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| Kolbus, Dietmar Total change: 0.50 | |   |
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| Reykjavik Open 2023 | Reykjavik | ISL | 2023-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2187 | 2273 | 3.00 | 5 | 0.05 | 10 | 0.50 | |
|  Botez, Alexandra | | wf | 1988 | CAN | 1.00 | 1 | 0.16 | 10 | 1.60 | |  Richter, Michael | g | | 2466 | GER | 0.50 | 1 | 0.25 | 10 | 2.50 | | | Finnsson, Johann Arnar | | | 1874 | ISL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Visakh, N R | g | | 2538 | IND | 0.00 | 1 | -0.18 | 10 | -1.80 | | | Laddha, Yash Jayesh | | | 2067 | USA | 0.50 | 1 | -0.26 | 10 | -2.60 | |
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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