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Rapid:
Individual Calculations May 2023 |
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| Sigurdsson, Arnljotur Total change: -32.00 | |   |
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| TR Rapid 2023 Arpil #2 | Reykjavik | ISL | 2023-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1520 | 1726 | 3.00 | 4 | 0.11 | 20 | 2.20 | |
|  Rutsson, Kjartan Berg | | | 1326 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Petursson, Steingrimur | | | 1346 | ISL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Sigurdsson, Magnus | | | 1552 | DEN | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Gudmundsson, Kristofer Orri | | | 1855 | ISL | 0.00 | 1 | -0.33 | 20 | -6.60 | | | * 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 Arpil #4 | Reykjavik | ISL | 2023-04-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1291 | 1726 | 2.00 | 4 | -1.71 | 20 | -34.20 | |
| | Egilsson, Gustaf Emil | | | 1326 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Njardarson, Arnar Ingi | | | 1409 | ISL | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Leosson, Tomas Sindri | | | 1253 | ISL | 0.00 | 1 | -0.95 | 20 | -19.00 | | | Rutsson, Kjartan Berg | | | 1177 | ISL | 1.00 | 1 | 0.03 | 20 | 0.60 | | | * 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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