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Rapid:
Individual Calculations December 2017 |
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| Nakas, Spyridon Total change: -11.20 | |   |
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| 88th Rapid Panellinios GS 2017 | ATHENS | GRE | 2017-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1552 | 1765 | 4.00 | 5 | 0.35 | 20 | 7.00 | |
|  Ntelis, Polizois | | | 1382 | GRE | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Makedonas, Michail | | | 1370 | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Diatsintos, Apostolos | | | 1560 | GRE | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Anisios, Markos | | | 1416 | GRE | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Poulos, Georgios | | | 2034 | GRE | 0.00 | 1 | -0.17 | 20 | -3.40 | |
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) | | | | 90th Rapid Panellinios GS 2017 | ATHENS | GRE | 2017-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1548 | 1765 | 2.00 | 4 | -0.91 | 20 | -18.20 | |
| | Sidiropoulos, Vasilis | | | 1365 * | GRE | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Ntelis, Polizois | | | 1382 | GRE | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Giannakoulias, Alexandros | | | 1473 | GRE | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Kostouros, Alexandros | | | 1973 | GRE | 0.00 | 1 | -0.23 | 20 | -4.60 | | | * 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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