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Individual Calculations August 2023 |
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| Akash, G Total change: -4.60 | |   |
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| Prague International Chess Festival 2023 - Challengers | Prague | CZE | 2023-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2550 | 2483 | 2.50 | 9 | -1.20 | 10 | -12.00 | |
|  Finek, Vaclav | f | | 2409 | CZE | 0.00 | 1 | -0.60 | 10 | -6.00 | |  Pechac, Jergus | g | | 2611 | SVK | 0.50 | 1 | 0.17 | 10 | 1.70 | | | Motylev, Alexander | g | | 2597 | ROU | 0.50 | 1 | 0.16 | 10 | 1.60 | | | L`ami, Erwin | g | | 2645 | NED | 0.00 | 1 | -0.29 | 10 | -2.90 | | | Vykouk, Jan | m | | 2467 | CZE | 0.00 | 1 | -0.52 | 10 | -5.20 | | | Gledura, Benjamin | g | | 2645 | HUN | 0.50 | 1 | 0.21 | 10 | 2.10 | | | Pultinevicius, Paulius | g | | 2530 | LTU | 0.00 | 1 | -0.43 | 10 | -4.30 | | | Bartel, Mateusz | g | | 2609 | POL | 0.00 | 1 | -0.33 | 10 | -3.30 | | | Stalmach, Richard | m | | 2436 | CZE | 1.00 | 1 | 0.43 | 10 | 4.30 | |
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) | | | | Open Bohumin 2023 - A | Bohumin | CZE | 2023-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2303 | 2461 | 7.00 | 9 | 0.74 | 10 | 7.40 | |
| | Lys, Josef | f | | 2106 | CZE | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Ljepic, Andrej | f | | 2213 | SRB | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Kubos, Rostislav | | | 2187 | CZE | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Mroziak, Maciej | m | | 2338 | POL | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Rabatin, Jakub | f | | 2273 | CZE | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Zylka, Stanislaw | f | | 2417 | POL | 1.00 | 1 | 0.44 | 10 | 4.40 | | | Godzwon, Iwo | f | | 2395 | POL | 0.00 | 1 | -0.59 | 10 | -5.90 | | | Nguyen, Piotr | m | | 2393 | POL | 1.00 | 1 | 0.41 | 10 | 4.10 | | | Pulpan, Jakub | m | | 2406 | CZE | 0.50 | 1 | -0.08 | 10 | -0.80 | |
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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