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Individual Calculations August 2012 |
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| Portokalidis, Ioannis Total change: -4.80 | |   |
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| 4th Round Robin tournament SAH CC Mikropolis - GROUP E | Thessaloniki | GRE | 2012-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1496 | 1446 | 2.00 | 5 | -0.16 | 30 | -4.80 | |
|  Batsi, Lida | | | 1407 | GRE | 0.50 | 1 | -0.05 | 30 | -1.50 | |  Karavalasis, Stilianos | | | 1597 | GRE | 1.00 | 1 | 0.70 | 30 | 21.00 | | | Tsakouridis, Georgios | | | 1464 | GRE | 0.00 | 1 | -0.47 | 30 | -14.10 | | | Demiris, Georgios | | | 1604 | GRE | 0.50 | 1 | 0.21 | 30 | 6.30 | | | Betsakos, Konstantinos | | | 1407 | GRE | 0.00 | 1 | -0.55 | 30 | -16.50 | |
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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