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Individual Calculations May 2019 |
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| Potkin, Vladimir Total change: -6.60 | |   |
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| GAMMA Reykjavik Open 2019 | Reykjavik | ISL | 2019-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2393 | 2597 | 6.00 | 9 | -0.66 | 10 | -6.60 | |
|  Kristjansson, Atli Freyr | | | 2198 | ISL | 0.50 | 1 | -0.42 | 10 | -4.20 | |  Ghazarian, Kirk | | | 2209 | USA | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Low, Zhen Yu Cyrus | m | | 2418 | SGP | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Bjornsson, Sigurbjorn | f | | 2312 | ISL | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Firouzja, Alireza | g | | 2669 | IRI | 0.00 | 1 | -0.40 | 10 | -4.00 | | | Thorfinnsson, Bjorn | m | | 2399 | ISL | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Libiszewski, Fabien | g | | 2488 | FRA | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Salomon, Johan | g | | 2495 | NOR | 0.00 | 1 | -0.64 | 10 | -6.40 | | | Borocz, Istvan | m | | 2350 | HUN | 1.00 | 1 | 0.19 | 10 | 1.90 | |
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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