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Individual Calculations April 2023 |
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| Kanana, Ziad Total change: 62.00 | |   |
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| European Individual Chess Championship 2023. | Vrnjacka Banja | SRB | 2023-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2060 | 1757 | 3.00 | 11 | 0.96 | 40 | 38.40 | |
|  Pasti, Aron | f | | 2378 | HUN | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Angun, Batu | f | | 2206 | TUR | 0.50 | 1 | 0.44 | 40 | 17.60 | | | Adan Bermudez, Sergio | f | | 2338 | ESP | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Medancic, Rikard | m | | 2139 | CRO | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Alexakis, Dimitrios | | | 2024 | GRE | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Hlebec, Darko | | | 1900 | SRB | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Sertbay, Huseyin | | | 2016 | TUR | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Popovic, Igor | | | 1831 | SRB | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Stoychev, Ognian | | | 1951 | BUL | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Andreev, Stanislav | | | 2016 | BUL | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Dimitrijevic, Andjela | | wc | 1863 | SRB | 0.50 | 1 | 0.14 | 40 | 5.60 | |
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) | | | | Qualification U14 Payerne 2023 | Payerne | SUI | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1681 | 1757 | 3.00 | 4 | 0.59 | 40 | 23.60 | |
| | Gafner, Lancelot | | | 1619 | SUI | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Breyer, Philippe | | | 1790 | SUI | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Schellenberg, Pascal | | | 1607 | SUI | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Breyer, Thierry | | | 1709 | SUI | 0.50 | 1 | -0.07 | 40 | -2.80 | |
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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