Individual Calculations November 2017 |
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Johannsson, Birkir Isak Total change: 64.80 | | |
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Icelandic Team Championship 2017-18 - 1st division Round 1-5 | Reykjavik | ISL | 2017-10-19 |
Rc | Ro | w | n | change | K | K*chg | Game |
2078 | 1678 | 0.00 | 1 | -0.08 | 40 | -3.20 | |
| Johannesson, Ingvar Thor | f | | 2078 * | ISL | 0.00 | 1 | -0.08 | 40 | -3.20 | | * 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) | | Icelandic Team Championship 2017-18 - 3rd dvision Round 1-4 | Reykjavik | ISL | 2017-10-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
1717 | 1678 | 3.50 | 4 | 1.70 | 40 | 68.00 | |
| Jonsson, Vidar | | | 1869 | ISL | 1.00 | 1 | 0.75 | 40 | 30.00 | | Sighvatsson, Palmi | | | 1633 | ISL | 0.50 | 1 | -0.06 | 40 | -2.40 | | Thorsteinsdottir, Svava | | | 1423 | ISL | 1.00 | 1 | 0.19 | 40 | 7.60 | | Valtysson, Thor | | | 1942 | ISL | 1.00 | 1 | 0.82 | 40 | 32.80 | | 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) | |
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