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Rapid:
Individual Calculations November 2018 |
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| Ragnarsson, Rikhard Skorri Total change: -2.20 | |   |
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| Vasteras Lilla Open 2018 snabb | Vasteras | SWE | 2018-09-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1350 | 1051 | 1.50 | 4 | 0.84 | 20 | 16.80 | |
|  Nabbing, Oscar | | | 1451 * | SWE | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Seo, Jung Hyun | | | 1303 | SWE | 0.50 | 1 | 0.31 | 20 | 6.20 | |  Edberg, Markus | | | 1194 | SWE | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Nord, Gabriel | | | 1451 * | SWE | 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) | | | | Islandsmot Ungmenna 2018 - A and B strakar | Reykjavik | ISL | 2018-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1318 | 1051 | 0.00 | 5 | -0.95 | 20 | -19.00 | |
| | Johannsson, Birkir Isak | | | 1426 | ISL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Karlsson, Isak Orri | | | 1291 | ISL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Olafsson, Arni | | | 1170 | ISL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Gunnlaugsson, Arnor | | | 1251 | ISL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Davidsson, Oskar Vikingur | | | 1451 * | ISL | 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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