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Individual Calculations July 2023 |
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| Bohlin, Jan Total change: -0.20 | |   |
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| European Senior Chess Championship 2023 over 65 - Open | Acqui Terme | ITA | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1926 | 1814 | 3.00 | 8 | -0.01 | 20 | -0.20 | |
|  Schulz, Michael | f | | 2215 | GER | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Rawcliffe, Peter | | | 1535 | ENG | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Baggiani, Fabio | | | 1563 | ITA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Rodella, Franco | | | 2035 | ITA | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Hinteregger, Arthur | c | | 2000 | AUT | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Pritchett, Craig W | m | | 2232 | SCO | 0.50 | 1 | 0.43 | 20 | 8.60 | | | Colombo, Alberto | | | 1968 | ITA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Algars, Olle | | | 1856 | SWE | 0.00 | 1 | -0.44 | 20 | -8.80 | |
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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