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Individual Calculations September 2023 |
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| Morchiashvili, Bachana Total change: -1.20 | |   |
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| 32nd International open of Kavala Vasilis Theodoridis- A group | Kavala | GRE | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2202 | 2268 | 5.50 | 9 | 0.35 | 10 | 3.50 | |
|  Velkoski, Stojan | | | 1948 | MKD | 1.00 | 1 | 0.13 | 10 | 1.30 | |  Trost, Edvin | f | | 2437 | SWE | 1.00 | 1 | 0.72 | 10 | 7.20 | | | Mohr, Georg | g | | 2419 | SLO | 0.00 | 1 | -0.30 | 10 | -3.00 | | | Raja, Rithvik R | g | | 2469 | IND | 0.50 | 1 | 0.26 | 10 | 2.60 | | | Kilic, Eray | f | | 2422 | TUR | 0.00 | 1 | -0.29 | 10 | -2.90 | | | Fragkos, Vasileios | | | 2072 | GRE | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Stefan, Victor | | | 2033 | GRE | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Nemsadze, Daviti | | | 1970 | GEO | 0.50 | 1 | -0.35 | 10 | -3.50 | | | Stefanou, Konstantinos | | | 2052 | GRE | 1.00 | 1 | 0.22 | 10 | 2.20 | |
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) | | | | 3rd International tournament Thessaloniki - A group | Thessaloniki | GRE | 2023-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2141 | 2293 | 5.50 | 9 | -0.47 | 10 | -4.70 | |
| | Gkouderis, Dimitrios | | | 1878 | GRE | 1.00 | 1 | 0.07 | 10 | 0.70 | | | Banov, Boil | | | 2058 | BUL | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Rahman, Ziaur | g | | 2448 | BAN | 0.00 | 1 | -0.29 | 10 | -2.90 | | | Kostas, Panagiotis | | | 2112 | GRE | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Sharma, Dinesh K. | m | | 2203 | IND | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Giannoulakis, Lampros | f | | 2334 | GRE | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Zhao, Chenxi | | | 2410 | CHN | 0.00 | 1 | -0.34 | 10 | -3.40 | | | Kolytas, Spiridon | | | 1893 * | GRE | 0.00 | 1 | -0.92 | 10 | -9.20 | | | Sotiropoulos, Anastasios-Theohar | | | 1929 | GRE | 1.00 | 1 | 0.10 | 10 | 1.00 | | | * 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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