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Individual Calculations November 2017 |
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| Haisma, Henk Total change: -14.20 | |   |
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| 43rd Guernsey International Chess Festival - Holiday | Guernsey | GCI | 2017-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1617 | 1808 | 4.50 | 7 | -0.71 | 20 | -14.20 | |
|  Stuart, Brian | | | 1654 | ENG | 0.50 | 1 | -0.21 | 20 | -4.20 | |  Jongerius, Marc | | | 1588 | NED | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Almquist, Rutger | | | 1589 | SWE | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Foran, Barry | | | 1636 | IRL | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Jones, Sidney A | | | 1500 | ENG | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Colsen, Manuel | | | 1665 | NED | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Nielsen, Jorgen Holmstrom | | | 1688 | DEN | 1.00 | 1 | 0.34 | 20 | 6.80 | |
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) | | |
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