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Individual Calculations November 2017 |
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| Goris-Schouwstra, Adry Total change: 8.80 | |   |
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| 43rd Guernsey International Chess Festival - Holiday | Guernsey | GCI | 2017-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1618 | 1754 | 4.50 | 6 | 0.44 | 20 | 8.80 | |
|  Beadle, John R | | | 1558 | ENG | 1.00 | 1 | 0.25 | 20 | 5.00 | |  Nielsen, Jorgen Holmstrom | | | 1688 | DEN | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Stuart, Brian | | | 1654 | ENG | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Foran, Barry | | | 1636 | IRL | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Finch, Russell | | | 1689 | GCI | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Foster, Paul | | | 1485 | ENG | 0.50 | 1 | -0.33 | 20 | -6.60 | |
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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