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Individual Calculations May 2023 |
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| Aleksandrowicz, Marek Total change: 21.80 | |   |
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| XI Integracyjny Turniej Osob Niepelnosprawnych i Starszych 50 plus "IDEA 2023" | Ustronie Morskie | POL | 2023-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1743 | 1834 | 6.50 | 9 | 1.09 | 20 | 21.80 | |
|  Jaremczyk, Antoni | | | 1429 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kucharski, Tadeusz | | | 1559 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Twarogiel, Tadeusz | | | 1788 | POL | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Krasowski, Slawomir | | | 1809 | POL | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Bitman, Marek | | | 1757 | POL | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Anglart, Edward | | | 1741 | POL | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Shilov, Sergej | f | | 2068 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Mannke, Manfred | | | 2034 | POL | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Kultucki, Kamil | | | 1503 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | |
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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