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Rapid:
Individual Calculations October 2017 |
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| Kjellstrom, John Total change: 6.80 | |   |
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| Rockden Open onsdagskamp ht 2017 snabb | Stockholm | SWE | 2017-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1678 | 1412 | 1.00 | 3 | 0.34 | 20 | 6.80 | |
|  Backman, Michael | | | 1812 * | SWE | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Edblom, Erik | | | 1410 | SWE | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Rubinstein, Rikard | | | 1812 * | SWE | 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) | | |
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