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Individual Calculations September 2023 |
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| Segers, Albert Total change: 4.80 | |   |
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| RSB Open 2023 | Rotterdam | NED | 2023-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1914 | 1962 | 3.00 | 5 | 0.24 | 20 | 4.80 | |
|  Van Diejen, Niels | | | 1643 | NED | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Pietrow, Andrzej | | | 2020 | NED | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Zevenhuizen, Daniel | | | 2147 | NED | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Torczynski, Peter | | | 1999 | NED | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Koes, Richard | | | 1761 | NED | 1.00 | 1 | 0.24 | 20 | 4.80 | |
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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