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Rapid:
Individual Calculations September 2015 |
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| Petersson, Baldur Teodor Total change: 4.20 | |   |
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| Cellavision Chess Cup 2015 rapid | Lund | SWE | 2015-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1792 | 1610 | 1.00 | 3 | 0.21 | 20 | 4.20 | |
|  Andersson, Jan 1948 | | | 1796 | SWE | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Lundell, Mathias | | | 1758 | SWE | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Wallenas, Daniel | | | 1822 | SWE | 0.00 | 1 | -0.23 | 20 | -4.60 | |
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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