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Individual Calculations July 2013 |
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| Tagklis, Ioannis Total change: 12.00 | |   |
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| KAISSA 21 open Chess Tournament | Athens | GRE | 2013-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1682 | 1479 | 2.50 | 6 | 0.95 | 15 | 14.25 | |
|  Savoglou, Nikolaos | | | 1879 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Divaris, Dionisis | | | 1780 | GRE | 0.50 | 1 | 0.35 | 15 | 5.25 | | | Aggelou-Konstas, Ioannis | | | 1612 | GRE | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Balourdos, Panagiotis | | | 1492 | GRE | 1.00 | 1 | 0.52 | 15 | 7.80 | | | Pagalis, Georgios | | | 1619 | GRE | 1.00 | 1 | 0.69 | 15 | 10.35 | | | Koutsidis, Achilleas | | | 1709 | GRE | 0.00 | 1 | -0.21 | 15 | -3.15 | | | * 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) | | | | 16th open Heraklion Attikis - B' Group | Athens - Heraklio Attikis | GRE | 2013-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1363 | 1491 | 4.50 | 7 | -0.15 | 15 | -2.25 | |
| | Stamatis, Apostolos | | | 1340 | GRE | 0.00 | 1 | -0.70 | 15 | -10.50 | | | Kasioumis, Vasilios | | | 1245 | GRE | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Hrysogelou, Athanasia-Panagiota | | | 1327 | GRE | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Petousis, Konstantinos | | | 1643 | GRE | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Abelakiotis, Stavros | | | 1394 | GRE | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Kapellas, Nikiforos | | | 1363 | GRE | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Kontopanagos, Ioannis | | | 1228 | GRE | 0.50 | 1 | -0.32 | 15 | -4.80 | |
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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