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Rapid:
Individual Calculations May 2023 |
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| Gudmundsson, Eirikur Orri Total change: 12.80 | |   |
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| TR Rapid 2023 Arpil #3 | Reykjavik | ISL | 2023-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1556 | 1065 | 1.00 | 2 | 0.87 | 20 | 17.40 | |
|  Arnarson, Thordur | | | 1702 | ISL | 1.00 | 1 | 0.99 | 20 | 19.80 | |  Njardarson, Arnar Ingi | | | 1409 | ISL | 0.00 | 1 | -0.12 | 20 | -2.40 | |
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 Arpil #4 | Reykjavik | ISL | 2023-04-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1501 | 1065 | 0.00 | 3 | -0.23 | 20 | -4.60 | |
| | Danielsson, Grimur | | | 1622 | ISL | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Hermannsson, Sigurbjorn | | | 1494 | ISL | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Jonasson, Hordur | | | 1388 | ISL | 0.00 | 1 | -0.13 | 20 | -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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