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Rapid:
Individual Calculations February 2015 |
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| Robertsen, Per Nicolai Total change: 12.00 | |   |
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| Åpent NM i hurtigsjakk C 2015 | Drammen | NOR | 2015-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1338 | 1224 | 2.00 | 4 | 0.60 | 20 | 12.00 | |
|  Ruud, Ulrik | | | 1338 | NOR | 1.00 | 1 | 0.66 | 20 | 13.20 | |  Amarapala, Sheroni | | | 1191 | NOR | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Tenold, Andreas | | | 1450 | NOR | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Opseth, Oliver | | | 1372 | NOR | 1.00 | 1 | 0.70 | 20 | 14.00 | |
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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