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Individual Calculations April 2022 |
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| Goris-Schouwstra, Adry Total change: 7.40 | |   |
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| 37. ChessOrg-Schachfestival Senioren | Bad Woerishofen | GER | 2022-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1725 | 1677 | 2.50 | 5 | 0.37 | 20 | 7.40 | |
|  Goris, Ton | | | 1952 | NED | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Beitz, Joanne | | | 1314 | GER | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Rumsey, Victor B | | | 1811 | ENG | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Laustsen, Karl-Johan | | | 1790 | GER | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Harke, Horst | | | 1757 | GER | 0.50 | 1 | 0.11 | 20 | 2.20 | |
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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