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Rapid:
Individual Calculations November 2021 |
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| Sigurvaldason, Hjalmar Total change: -34.40 | |   |
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| TR Rapid 2021 Oct #1 | Reykjavik | ISL | 2021-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1360 | 1424 | 1.00 | 3 | -0.66 | 20 | -13.20 | |
|  Johannesson, Petur | | | 967 | ISL | 1.00 | 1 | 0.05 | 20 | 1.00 | |  Ivarsson Schram, Bjorgvin | | | 1755 | ISL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Grettisson, Arnar Breki | | | 1358 | ISL | 0.00 | 1 | -0.59 | 20 | -11.80 | |
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 2021 Oct #2 | Reykjavik | ISL | 2021-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1314 | 1424 | 2.00 | 3 | 0.11 | 20 | 2.20 | |
| | Hauksson, Helgi | | | 1477 | ISL | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Hediddeche, Oli Robert | | | 1355 | ISL | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Teitsson, Gabriel Mani | | | 1111 | ISL | 1.00 | 1 | 0.14 | 20 | 2.80 | |
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 2021 Oct #3 | Reykjavik | ISL | 2021-10-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1270 | 1424 | 2.00 | 4 | -0.56 | 20 | -11.20 | |
| | Johannesson, Petur | | | 967 | ISL | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Bjarkason, Brynjar | | | 1560 | ISL | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Brynjarsson, Orvar Holm | | | 1039 | ISL | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Jonasson, Hordur | | | 1513 | 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 |
| 1750 | 1424 | 0.00 | 2 | -0.61 | 20 | -12.20 | |
| | Hediddeche, Oli Robert | | | 1355 | ISL | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Halldorsson, Bjorn | | | 2144 | ISL | 0.00 | 1 | -0.01 | 20 | -0.20 | |
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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