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Rapid:
Individual Calculations November 2023 |
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| Maragkozidis, Efstathios Total change: 42.80 | |   |
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| 6th Rapid Old City 2023 Xanthi CC | Xanthi | GRE | 2023-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1415 | 1090 | 1.00 | 3 | 0.58 | 40 | 23.20 | |
|  Chalatziouka, Eleni | | | 1290 | GRE | 1.00 | 1 | 0.76 | 40 | 30.40 | |  Leiloglou, Nikolaos | | | 1510 | GRE | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Koumtzis, Mihalis | | | 1444 | GRE | 0.00 | 1 | -0.11 | 40 | -4.40 | |
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) | | | | 16th Rapid Chess Festival 2023 | Thessaloniki | GRE | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1343 | 1090 | 2.50 | 8 | 0.49 | 40 | 19.60 | |
| | Grapsa, Georgia | | wf | 1835 | GRE | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Papadopoulos, Alexadros Paris | | | 1345 | GRE | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Pavlou, Antonios | | | 1475 | GRE | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Apostolidis, Athanasios | | | 1242 | GRE | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Papakyriakou, Petros | | | 1090 | GRE | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Papakyriakou, Charalampos | | | 1319 | GRE | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Mingas, Dimitrios | | | 1029 | GRE | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Pavlou, Ioakeim | | | 1405 | GRE | 0.50 | 1 | 0.36 | 40 | 14.40 | |
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) | | |
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