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Individual Calculations December 2017 |
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| Nihal, Sarin Total change: 20.40 | |   |
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| Reykjavik Northern Lights Open 2017 | Reykjavik | ISL | 2017-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2450 | 2487 | 6.00 | 9 | 1.06 | 10 | 10.60 | |
|  Kaufman, Raymond | m | | 2266 | USA | 0.50 | 1 | -0.28 | 10 | -2.80 | |  Gretarsson, Hjorvar Steinn | g | | 2571 | ISL | 0.50 | 1 | 0.12 | 10 | 1.20 | | | Jensson, Einar Hjalti | m | | 2372 | ISL | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Xu, Yi | m | | 2465 | CHN | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Hansen, Torbjorn Ringdal | g | | 2406 | NOR | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Thorfinnsson, Bragi | m | | 2443 | ISL | 1.00 | 1 | 0.44 | 10 | 4.40 | | | Kveinys, Aloyzas | g | | 2545 | LTU | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Hebden, Mark L | g | | 2460 | ENG | 1.00 | 1 | 0.46 | 10 | 4.60 | | | Xu, Yinglun | g | | 2518 | CHN | 0.50 | 1 | 0.04 | 10 | 0.40 | |
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) | | | | Runavik Open 2017 | Runavik | FAI | 2017-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2388 | 2487 | 6.50 | 9 | 0.98 | 10 | 9.80 | |
| | Fjallheim, Leif Reinert | | | 2087 * | FAI | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Edvardsson, Kristjan | | | 2192 | ISL | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Maiorov, Nikita | g | | 2521 | BLR | 0.50 | 1 | 0.05 | 10 | 0.50 | | | Savchenko, Stanislav | g | | 2479 | UKR | 0.50 | 1 | -0.01 | 10 | -0.10 | | | Jensson, Einar Hjalti | m | | 2372 | ISL | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Yinglun, Xu | g | | 2518 | CHN | 0.50 | 1 | 0.04 | 10 | 0.40 | | | Malakhatko, Vadim | g | | 2540 | BEL | 0.50 | 1 | 0.07 | 10 | 0.70 | | | Hamitevici, Vladimir | g | | 2519 | MDA | 0.50 | 1 | 0.04 | 10 | 0.40 | | | Olsen, Filip Boe | f | | 2267 | DEN | 1.00 | 1 | 0.22 | 10 | 2.20 | | | * 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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