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Individual Calculations November 2017 |
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| Ragnarsson, Dagur Total change: -7.80 | |   |
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| Chess.com Isle of Man International Masters 2017 | Isle of Man | ENG | 2017-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2322 | 2340 | 5.00 | 9 | 0.42 | 20 | 8.40 | |
|  Sunilduth Lyna, Narayanan | g | | 2568 | IND | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Zahn, Alina | | wf | 2025 | GER | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Dahl, Baard | | | 1974 | ENG | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Perelshteyn, Eugene | g | | 2524 | USA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Zumsande, Martin | m | | 2471 | GER | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Seyfried, Claus | | | 2173 | GER | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Oyama, Akito | | | 2198 | ENG | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Esserman, Marc | m | | 2453 | USA | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Olafsson, Helgi | g | | 2512 | ISL | 0.50 | 1 | 0.23 | 20 | 4.60 | |
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 - 1st division Round 1-5 | Reykjavik | ISL | 2017-10-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2284 | 2340 | 2.00 | 5 | -0.81 | 20 | -16.20 | |
| | Thorgeirsson, Sverrir | | | 2292 | ISL | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Baldursson, Hrannar | | | 2140 | ISL | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Thorsteins, Karl | m | | 2432 | ISL | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Thorhallsson, Simon | | | 2027 | ISL | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Movsziszian, Karen | g | | 2530 | ARM | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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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