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Individual Calculations August 2023 |
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| Ronka, Erik Total change: -21.00 | |   |
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| Sparkassen Chess Trophy 2023 A-Open | Dortmund | GER | 2023-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2257 | 2294 | 5.00 | 9 | 0.10 | 20 | 2.00 | |
|  Svane, Rasmus | g | | 2616 | GER | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Sabirov, Ramil | | | 2090 | GER | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Koellner, Aaron Noah | c | | 2131 | GER | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Beisteiner, Joachim | | | 2097 | AUT | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Mgeladze, Kesaria | | | 1991 | GEO | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Korneev, Oleg | g | | 2466 | ESP | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Sammed Jaykumar, Shete | m | | 2440 | IND | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Skabs, Denis | | | 2059 | GER | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Parvanyan, Ashot | m | | 2425 | GER | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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) | | | | SERBIA OPEN 2023 - Masters | Beograd | SRB | 2023-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2205 | 2294 | 2.50 | 6 | -1.15 | 20 | -23.00 | |
| | Petrov, Nikita | g | | 2559 | MNE | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Ajay, Karthikeyan | m | | 2441 | IND | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Rohit, S | | | 2109 | IND | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Morvekar, Kedar | | | 2049 | IND | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Kuru, Atilla | | | 2030 | TUR | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Dumbelovic, Novak | | | 2044 | SRB | 0.50 | 1 | -0.31 | 20 | -6.20 | |
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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