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Rapid:
Individual Calculations November 2021 |
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| Jonasson, Hordur Total change: -55.60 | |   |
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| TR Rapid 2021 Oct #1 | Reykjavik | ISL | 2021-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1372 | 1513 | 0.00 | 2 | -1.38 | 20 | -27.60 | |
|  Njardarson, Arnar Ingi | | | 1386 | ISL | 0.00 | 1 | -0.67 | 20 | -13.40 | |  Grettisson, Arnar Breki | | | 1358 | ISL | 0.00 | 1 | -0.71 | 20 | -14.20 | |
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) | | | | TR Rapid 2021 Oct #3 | Reykjavik | ISL | 2021-10-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1405 | 1513 | 1.00 | 3 | -0.93 | 20 | -18.60 | |
| | Hediddeche, Oli Robert | | | 1355 | ISL | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Tryggvason, Erlingur | | | 1437 | ISL | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Sigurvaldason, Hjalmar | | | 1424 | ISL | 0.50 | 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 2021 Oct #4 | Reykjavik | ISL | 2021-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1215 | 1513 | 2.00 | 3 | -0.47 | 20 | -9.40 | |
| | Gudmundsson, Fridrik Helgi | | | 1141 | ISL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Omarsson, Josef | | | 1093 | ISL | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Skarphedinsson, Ingvar Wu | | | 1411 | ISL | 0.00 | 1 | -0.64 | 20 | -12.80 | |
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) | | |
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