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Individual Calculations September 2023 |
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| Jedrusik, Adam Total change: 18.40 | |   |
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| 59. Miedzynardowy Festiwal Szachowy im. Akiby Rubinsteina - Open A | Polanica-Zdroj | POL | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2135 | 2007 | 4.00 | 9 | 0.92 | 20 | 18.40 | |
|  Golenia, Wojciech | | | 2227 | POL | 0.50 | 1 | 0.28 | 20 | 5.60 | |  Orzech, Dominik | m | | 2266 | POL | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Golenia, Jan | | | 2182 | POL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Szymkiewicz, Witold | | | 1913 | POL | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Kokoszczynski, Jan | f | | 2256 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Zabron, Maksym | | | 1996 | POL | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Murawski, Jan | | | 1958 | ENG | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Sernecki, Franciszek | f | | 2303 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Chaczynski, Kamil | | | 2115 | POL | 0.00 | 1 | -0.35 | 20 | -7.00 | |
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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