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Rapid:
Individual Calculations January 2018 |
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| Korcz, Daniel Total change: -8.20 | |   |
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| Konin Masters IV Rapid round 1-3 | Konin | POL | 2017-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1605 | 1735 | 2.00 | 3 | 0.09 | 20 | 1.80 | |
|  Demski, Jan | | | 1335 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Szadkowski, Krzysztof | | | 2072 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Balcerczak, Ewa | | | 1407 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | * 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) | | | | European Rapid Chess Championship'2017 | Katowice | POL | 2017-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1735 | 1735 | 0.50 | 2 | -0.50 | 20 | -10.00 | |
| | Alekseev, Evgeny | g | | 2135 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Jaworski, Tymon | | | 1335 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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) | | |
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