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Individual Calculations September 2018 |
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| Kalogridis, Antonios Total change: -10.00 | |   |
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| 27th Open International Tournament of Kavala 2018 - B group | Kavala | GRE | 2018-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1598 | 1718 | 6.50 | 9 | 0.66 | 40 | 26.40 | |
|  Pastras, Ioannis | | | 1416 | GRE | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Koutsogoulas, Georgios | | | 1594 | GRE | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Batsi, Lida | | | 1464 | GRE | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Hartofylakas, Spyros | | | 1510 | GRE | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Galanis, Emmanouil | | | 1602 | GRE | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Anev, Asen | | | 1862 | FID | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Stoimenidis, Dimitrios | | | 1480 | GRE | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Wunder, Tamas-Gabor | | | 1680 | ROU | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Stefanou, Konstantinos | | | 1773 | GRE | 0.50 | 1 | 0.08 | 40 | 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) | | | | European Youth Chess Championship O-12- 2018 | Riga | LAT | 2018-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1678 | 1718 | 3.50 | 8 | -0.91 | 40 | -36.40 | |
| | Piliposyan, Robert | | | 1975 | ARM | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Zass, Kristaps | | | 1405 | LAT | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Patole, Noam | | | 1924 | FRA | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Marques, Afonso Mendes Pereira | | | 1568 | POR | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Shiliaev, Mark | | | 1494 | RUS | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Burdot, Louis | | | 1548 | LUX | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Tunsjo, Axel | | | 1973 | NOR | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Wahlgreen, Noah | | | 1533 | DEN | 1.00 | 1 | 0.26 | 40 | 10.40 | |
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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