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Individual Calculations April 2023 |
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| Bantekas, Achilleas Total change: 26.40 | |   |
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| 18th open T Siaperas 2023 | Athens | GRE | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1741 | 1589 | 3.00 | 5 | 1.46 | 40 | 58.40 | |
|  Nemtsas, Hristoforos | | | 1870 | GRE | 1.00 | 1 | 0.84 | 40 | 33.60 | |  Mytilinis, Sokratis | | | 1810 | GRE | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Magkias, Vasilios | | | 1718 | GRE | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Drimalas, Andreas Anastasios | | | 1537 | GRE | 0.00 | 1 | -0.57 | 40 | -22.80 | | | Merkos, Thomas | | | 1772 | GRE | 0.50 | 1 | 0.24 | 40 | 9.60 | |
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) | | | | 2023 Team Championship of TESS Thessalias - POA | TESS Thessalias | GRE | 2023-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1376 | 1606 | 1.50 | 3 | -0.80 | 40 | -32.00 | |
| | Agrafiotis, Ioannis Stylianos | | | 1236 | GRE | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Vouvaloudis, Petros | | | 1342 | GRE | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Tselepis, Ioannis | | | 1550 | GRE | 0.00 | 1 | -0.58 | 40 | -23.20 | |
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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