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Rapid:
Individual Calculations May 2023 |
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| Njardarson, Arnar Ingi Total change: 24.80 | |   |
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| TR Rapid 2023 Arpil #2 | Reykjavik | ISL | 2023-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1234 | 1409 | 1.00 | 2 | -0.46 | 20 | -9.20 | |
|  Steingrimsson, Egill Gautur | | | 1270 | ISL | 1.00 | 1 | 0.31 | 20 | 6.20 | |  Johannsson, Fannar Smari | | | 1198 | ISL | 0.00 | 1 | -0.77 | 20 | -15.40 | |
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 #3 | Reykjavik | ISL | 2023-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1391 | 1409 | 2.00 | 3 | 0.35 | 20 | 7.00 | |
| | Gudmundsson, Eirikur Orri | | | 1065 | ISL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Gudmundsson, Kristofer Orri | | | 1855 | ISL | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Leosson, Tomas Sindri | | | 1253 | ISL | 1.00 | 1 | 0.29 | 20 | 5.80 | |
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 |
| 1708 | 1409 | 2.00 | 4 | 1.35 | 20 | 27.00 | |
| | Sigurdsson, Arnljotur | | | 1726 | ISL | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Bjarkason, Brynjar | | | 1561 | ISL | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Thorsteinsson, Aron Ellert | | | 1689 | ISL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Gudmundsson, Kristofer Orri | | | 1855 | ISL | 0.00 | 1 | -0.06 | 20 | -1.20 | |
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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