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Individual Calculations October 2019 |
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| Ji, Jiahao Eric Total change: 24.40 | |   |
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| Sjakkfejden 2019 | Trondheim | NOR | 2019-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1550 | 1605 | 1.00 | 1 | 0.42 | 40 | 16.80 | |
|  Edler, Olof | | | 1550 | SWE | 1.00 | 1 | 0.42 | 40 | 16.80 | |
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) | | | | Levanger Grand Prix 2019 | Levanger | NOR | 2019-09-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1566 | 1643 | 2.50 | 4 | 0.19 | 40 | 7.60 | |
| | Skipnes, Heike | | | 1243 * | NOR | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Longva, Oyvind Holmen | | | 1395 | NOR | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Christensen, Jim L. | | | 1907 | NOR | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Blekken, Kjell Ove | | | 1719 | NOR | 0.00 | 1 | -0.40 | 40 | -16.00 | | | * 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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