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Rapid:
Individual Calculations February 2023 |
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| Sigurdsson, Magnus Total change: -66.00 | |   |
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| TR Rapid 2023 Jan #1 | Reykjavik | ISL | 2023-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1295 | 1578 | 2.50 | 5 | -1.64 | 20 | -32.80 | |
|  Hjaltason, Magnus | | | 1191 | ISL | 0.00 | 1 | -0.91 | 20 | -18.20 | |  Eythorsson, Engilbert Vidar | | | 1236 | ISL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Gretarsson, Fannar | | | 1279 | ISL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Brynjarsson, Orvar Holm | | | 1417 | ISL | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Gudnyjarson, Sigurdur Pall | | | 1351 | ISL | 0.00 | 1 | -0.79 | 20 | -15.80 | |
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 Jan #2 | Reykjavik | ISL | 2023-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1282 | 1578 | 1.00 | 3 | -1.53 | 20 | -30.60 | |
| | Sigurdsson, Kristjan Theodor | | | 1178 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gudjonsson, Petur Alex | | | 1362 | ISL | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Hermannsson, Sigurbjorn | | | 1306 | ISL | 0.00 | 1 | -0.83 | 20 | -16.60 | | | * 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 Jan #4 | Reykjavik | ISL | 2023-01-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1337 | 1578 | 3.00 | 4 | -0.13 | 20 | -2.60 | |
| | Leosson, Tomas Sindri | | | 1178 * | ISL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Jonasson, Hordur | | | 1361 | ISL | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Hermannsson, Sigurbjorn | | | 1306 | ISL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Njardarson, Arnar Ingi | | | 1502 | ISL | 1.00 | 1 | 0.40 | 20 | 8.00 | | | * 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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