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Rapid:
Individual Calculations August 2023 |
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| Jonsson, Gauti Pall Total change: -12.60 | |   |
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| TR Rapid 2023 July #1 | Reykjavik | ISL | 2023-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1721 | 1929 | 3.50 | 5 | -0.13 | 20 | -2.60 | |
|  Vigfusson, Robert Orn | | | 1529 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Jonsson, Logi Runar | | | 1553 | ISL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Ghasemi, Mohammadhossein | | | 1629 | ISL | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Eliasson, Kristjan Orn | | | 1835 | ISL | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Prudnikov, Andrey | | | 2061 | UKR | 0.00 | 1 | -0.32 | 20 | -6.40 | | | * 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 July #2 | Reykjavik | ISL | 2023-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1673 | 1929 | 4.00 | 5 | 0.12 | 20 | 2.40 | |
| | Jonasson, Hordur | | | 1529 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ponzi, Tomas | | | 1533 | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Danielsson, Grimur | | | 1611 | ISL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Ghasemi, Mohammadhossein | | | 1629 | ISL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Prudnikov, Andrey | | | 2061 | UKR | 0.00 | 1 | -0.32 | 20 | -6.40 | | | * 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 July #4 | Reykjavik | ISL | 2023-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1621 | 1929 | 3.50 | 5 | -0.62 | 20 | -12.40 | |
| | Eiriksson, Theodor | | | 1529 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bjornsson, Harald | | | 1590 | ISL | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Hafdisarson, Anton Reynir | | | 1432 | ISL | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Ghasemi, Mohammadhossein | | | 1629 | ISL | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Gudmundsson, Kristofer Orri | | | 1924 | ISL | 1.00 | 1 | 0.49 | 20 | 9.80 | | | * 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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