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Individual Calculations September 2017 |
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| Stern, Geoffrey Total change: 57.00 | |   |
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| Xtracon Chess Open 2017 | Helsingor | DEN | 2017-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2089 | 1897 | 5.50 | 10 | 2.85 | 20 | 57.00 | |
|  Shabalov, Alexander | g | | 2297 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Jansson, Helge | | | 1627 | NOR | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Ivarsson, Torbjorn | | | 2145 | SWE | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Lien, Kjell Hakon | | | 2120 | NOR | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Lahlum, Hans Olav | | | 2131 | NOR | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Andersen, Soren Mikkel | | | 2123 | DEN | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Petersson, Baldur Teodor | | | 2086 | SWE | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Wahlund, Max | | | 2142 | SWE | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Storme, Isak | | | 2129 | SWE | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Madsen, Michael B. | | | 2092 | DEN | 1.00 | 1 | 0.75 | 20 | 15.00 | | | * 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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