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Rapid:
Individual Calculations December 2019 |
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| Heidarsson, Mikael Bjarki Total change: 50.20 | |   |
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| Lilla Hasselbacken Chess Open 2019 Snabb | Stockholm | SWE | 2019-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1299 | 1070 | 3.00 | 4 | 2.11 | 20 | 42.20 | |
|  Ingelman-Sundberg, Simon | | | 1386 | SWE | 1.00 | 1 | 0.87 | 20 | 17.40 | |  Karlsson, Isak Orri | | | 1288 | ISL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Satherblom, Marco | | | 1388 | SWE | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Werme, Lars Erik | | | 1135 | NOR | 1.00 | 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 Tuesday XXI | Reykjavik | ISL | 2019-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1397 | 1070 | 1.00 | 4 | 0.40 | 20 | 8.00 | |
| | Sigurvaldason, Hjalmar | | | 1470 * | ISL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Hauksson, Helgi | | | 1470 * | ISL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Johannesson, Petur | | | 1176 | ISL | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Sigurdsson, Magnus | | | 1470 * | DEN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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