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Rapid:
Individual Calculations September 2023 |
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| Osorio Ferrer, Roberto Eduardo Total change: 33.40 | |   |
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| TR Rapid 2023 August #1 | Reykjavik | ISL | 2023-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1583 | 1654 | 4.00 | 5 | 1.18 | 20 | 23.60 | |
|  Elchaer, Adam | | | 1254 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Jonasson, Hordur | | | 1319 | ISL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Jonsson, Pall G | | | 1789 | ISL | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Jonsson, Gauti Pall | | | 1916 | ISL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Danielsson, Grimur | | | 1638 | ISL | 1.00 | 1 | 0.48 | 20 | 9.60 | | | * 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) | | | | TR Rapid 2023 August #2 | Reykjavik | ISL | 2023-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1566 | 1654 | 3.50 | 5 | 0.69 | 20 | 13.80 | |
| | Pourghani, Reza | | | 1254 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Khash-Erdene, Ayushtseren | | | 1169 | ISL | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Palsson, Halldor | | | 1902 | ISL | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Ghasemi, Mohammadhossein | | | 1658 | ISL | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Gudmundsson, Kristofer Orri | | | 1845 | ISL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | * 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) | | | | TR Rapid 2023 August #4 | Reykjavik | ISL | 2023-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1597 | 1654 | 2.00 | 4 | -0.20 | 20 | -4.00 | |
| | Kristbergsson, Bjorgvin | | | 1254 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Egilsson, Ari Pall | | | 1415 | ISL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Kolka, David | | | 1803 | ISL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Jonsson, Gauti Pall | | | 1916 | ISL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | * 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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