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Individual Calculations March 2024 |
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| Betsakos, Konstantinos Total change: -34.40 | |   |
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| 2024 Team Cup of ESSTH-CHALK Rounds 1-3 | ESSTH-CHALK | GRE | 2024-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2043 | 2139 | 0.00 | 2 | -1.23 | 20 | -24.60 | |
|  Dermatopoulos, Konstantinos | | | 1906 | GRE | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Tsarsitalidis, Konstantinos | | | 2180 | GRE | 0.00 | 1 | -0.44 | 20 | -8.80 | |
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) | | | | 2024 Team Championship of ESSTH-CHALK POA - B Group | ESSTH-CHALK | GRE | 2024-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2025 | 2139 | 2.00 | 4 | -0.49 | 20 | -9.80 | |
| | Nikolopoulos, Dimitrios | | | 1739 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Iskos, Alexandros | | | 2114 | GRE | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Tsarsitalidis, Konstantinos | | | 2180 | GRE | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Romanos, Theodoros | | | 2068 | GRE | 0.00 | 1 | -0.60 | 20 | -12.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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