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Individual Calculations September 2017 |
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| Madebrink, Lars Total change: -18.40 | |   |
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| Cellavision Chess Cup 2017 lang | Lund | SWE | 2017-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2302 | 2190 | 1.50 | 4 | -0.10 | 20 | -2.00 | |
|  Chatalbashev, Boris | g | | 2542 | BUL | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Persson, Anders | | | 2049 | SWE | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Nilsson, Patrik 1968 | | | 2025 | SWE | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Volkov, Sergey | g | | 2590 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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) | | | | SummerHeat VII 2017 | Umea | SWE | 2017-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2044 | 2190 | 2.50 | 5 | -0.82 | 20 | -16.40 | |
| | Nygren, David | | | 2217 | SWE | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Hjorth, Gunnar | c | | 2197 | SWE | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Ersholt, Isak | | | 1823 | SWE | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Rova, Per-Olov | | | 1875 | SWE | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Szadkowski, Krzysztof | | | 2109 | POL | 0.50 | 1 | -0.11 | 20 | -2.20 | |
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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