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Individual Calculations September 2023 |
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| Karolczuk, Iwo Total change: 1.40 | |   |
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| VII Miedzynarodowy Memorial Ireny Warakomskiej - OPEN A | Suwalki | POL | 2023-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2300 | 2324 | 5.00 | 9 | 0.16 | 20 | 3.20 | |
|  Karut, Kacper | | | 2124 | POL | 1.00 | 1 | 0.24 | 20 | 4.80 | |  Jakubowski, Krzysztof | g | | 2473 | POL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Rozycki, Bartlomiej | | | 2195 | POL | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Kaczmarek, Aleksander | f | | 2262 | POL | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Czernek, Tymon | f | | 2288 | POL | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Tomczak, Jacek | g | | 2601 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Karpus, Michal | f | | 2224 | POL | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Chojnacki, Krzysztof | m | | 2327 | POL | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Schippers, Maurice | f | | 2203 | NED | 1.00 | 1 | 0.34 | 20 | 6.80 | |
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) | | | | 59. Miedzynardowy Festiwal Szachowy im. Akiby Rubinsteina - Open A | Polanica-Zdroj | POL | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2133 | 2324 | 6.50 | 9 | -0.09 | 20 | -1.80 | |
| | Krawczyk, Wojciech | | | 2034 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Zysko, Jan | | | 2152 | POL | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Majek, Kacper | | | 2072 | POL | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Kondys, Piotr | | | 2044 | POL | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Walkusz, Witoslaw | f | | 2023 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Campos, Maria Jose | | wm | 2212 | ARG | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Jedraszek, Pawel | | | 2059 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Golenia, Wojciech | | | 2227 | POL | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Razin, Vadim | | | 2378 | UKR | 1.00 | 1 | 0.58 | 20 | 11.60 | |
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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