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Individual Calculations November 2017 |
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| Petursson, Armann Total change: -5.60 | |   |
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| Icelandic Team Championship 2017-18 - 3rd dvision Round 1-4 | Reykjavik | ISL | 2017-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1589 | 1270 | 0.00 | 2 | -0.28 | 20 | -5.60 | |
|  Sigurbjornsson, Sigurjon | | | 1670 * | ISL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Hakonarson, Sverrir | | | 1507 | ISL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | * 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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