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Individual Calculations November 2018 |
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| Duda, Jan-Krzysztof Total change: -1.20 | |   |
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| 43rd World Chess Olympiad 2018 | Batumi | GEO | 2018-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2706 | 2739 | 4.50 | 10 | -0.78 | 10 | -7.80 | |
|  Reyes Najera, Carlos A. | f | | 2339 * | GUA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Galego, Luis | g | | 2471 | POR | 0.00 | 1 | -0.83 | 10 | -8.30 | | | Karjakin, Sergey | g | | 2760 | RUS | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Vachier-Lagrave, Maxime | g | | 2780 | FRA | 0.00 | 1 | -0.44 | 10 | -4.40 | | | Ivanchuk, Vassily | g | | 2710 | UKR | 1.00 | 1 | 0.46 | 10 | 4.60 | | | Mamedyarov, Shakhriyar | g | | 2820 | AZE | 0.50 | 1 | 0.11 | 10 | 1.10 | | | Aronian, Levon | g | | 2780 | ARM | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Caruana, Fabiano | g | | 2827 | USA | 0.50 | 1 | 0.12 | 10 | 1.20 | | | Ding, Liren | g | | 2804 | CHN | 0.00 | 1 | -0.41 | 10 | -4.10 | | | Anand, Viswanathan | g | | 2771 | IND | 0.50 | 1 | 0.04 | 10 | 0.40 | | | * 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) | | | | Druzynowe Mistrzostwa Polski - Ekstraliga 2018 Round 7-9 | Katowice | POL | 2018-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2614 | 2739 | 2.00 | 2 | 0.66 | 10 | 6.60 | |
| | Piorun, Kacper | g | | 2625 | POL | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Moranda, Wojciech | g | | 2602 | POL | 1.00 | 1 | 0.32 | 10 | 3.20 | |
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) | | |
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