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Individual Calculations July 2015 |
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| Ragnarsson, Heimir Pall Total change: 120.80 | |   |
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| Icelandic Chess School Championship 2015 - A-section | Reykjavik | ISL | 2015-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1856 | 1591 | 1.00 | 5 | 0.03 | 40 | 1.20 | |
|  Heimisson, Hilmir Freyr | | | 1982 | ISL | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Davidsson, Oskar Vikingur | | | 1654 | ISL | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Stefansson, Vignir Vatnar | | | 1881 | ISL | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Birkisson, Bjorn Holm | | | 1913 | ISL | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Birkisson, Bardur Orn | | | 1852 | ISL | 0.00 | 1 | -0.18 | 40 | -7.20 | |
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) | | | | OP 7 Capo d'Orso | Porto Mannu - Palau | ITA | 2015-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1881 | 1591 | 4.50 | 9 | 2.99 | 40 | 119.60 | |
| | Hildenstein, Bernt | | | 1730 | GER | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Lith, Tony | | | 1772 | NED | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Rabus, Berthold | | | 1991 * | GER | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Gerola, Fausto | | | 1991 * | ITA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Perico, Gianvittorio | | | 1881 | ITA | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Simone, Marco | | | 1901 | ITA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Deruda, Leonardo | | | 1783 | ITA | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Murray, Jim G. | | | 1885 | IRL | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Hoenick, Andreas | c | | 1991 * | GER | 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) | | |
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