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Individual Calculations November 2023 |
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| Harnden, Terry Total change: 15.80 | |   |
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| 47th Guernsey International Chess Festival - Challengers Tournament | St. Peter Port | GCI | 2023-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1664 | 1524 | 3.00 | 7 | 0.79 | 20 | 15.80 | |
|  Goris-Schouwstra, Adry | | | 1715 | NED | 0.50 | 1 | 0.25 | 20 | 5.00 | |  Turner, David J | | | 1750 | ENG | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Collins, Alan | | | 1612 | ENG | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Jongerius, Marc | | | 1695 | NED | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Poldermans, Daan | | | 1629 | NED | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Reink, Geerhard | | | 1521 | NED | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Remie, Peter | | | 1728 | NED | 0.50 | 1 | 0.26 | 20 | 5.20 | |
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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