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Individual Calculations April 2023 |
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| Collins, Alan Total change: 10.00 | |   |
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| 38. ChessOrg-Schachfestival in Bad Woerishofen - Senioren | Bad Woerishofen | GER | 2023-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1754 | 1608 | 3.00 | 8 | 0.50 | 20 | 10.00 | |
|  Stern, Robert | | | 1877 | ENG | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Knischka, Walter | | | 1795 | GER | 1.00 | 1 | 0.74 | 20 | 14.80 | |  Schmitt, Karl | | | 1808 | GER | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Lechner, Otto | | | 1820 | GER | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Wenske, Hardy | | | 1762 | GER | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Kirchner, Ulrich | | | 1750 | GER | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Mayer, Dietmar | | | 1705 | GER | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Schumacher, Ursula | | | 1514 | GER | 1.00 | 1 | 0.37 | 20 | 7.40 | |
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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