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Individual Calculations September 2023 |
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| Tsiboukelis, Panagiotis Total change: 11.60 | |   |
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| 45th International Open - Memorial Georgi Tringov | Plovdiv | BUL | 2023-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1760 | 1317 | 1.00 | 5 | 0.58 | 20 | 11.60 | |
|  Valev, Valentin | | | 2068 | BUL | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Basova, Yuliya | | | 1720 | UKR | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Petrov, Plamen | | | 1755 | BUL | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Marzakov, Mihail | | | 1656 | BUL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Petrov, Valeriy | | | 1600 | BUL | 0.00 | 1 | -0.16 | 20 | -3.20 | |
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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