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Individual Calculations May 2023 |
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| Belenkaya, Dina Total change: 27.80 | |   |
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| Reykjavik Open 2023 | Reykjavik | ISL | 2023-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2324 | 2300 | 5.50 | 9 | 1.39 | 20 | 27.80 | |
|  Striskova, Lucia | | | 2002 | SVK | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Ioannidis, Evgenios | m | | 2473 | GRE | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Heidarsson, Arnar Milutin | | | 2075 | ISL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Gajewski, Grzegorz | g | | 2587 | POL | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Rakotomaharo, Fy Antenaina | m | | 2448 | MAD | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Rempe, Jonas | | | 1900 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Erdos, Viktor | g | | 2587 | HUN | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Kjartansson, Gudmundur | g | | 2402 | ISL | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Dhulipalla, Bala Chandra Prasad | m | | 2441 | IND | 0.00 | 1 | -0.31 | 20 | -6.20 | | | * 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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