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Individual Calculations October 2012 |
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| Tagklis, Ioannis Total change: 8.85 | |   |
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| 4th "Papanastasio" open chess tournament - Group B | Peristeri - Athens | GRE | 2012-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1415 | 1492 | 3.00 | 4 | 0.59 | 15 | 8.85 | |
|  Karali, Panagiota | | | 1325 | GRE | 1.00 | 1 | 0.28 | 15 | 4.20 | |  Niarhos, Konstantinos | | | 1410 | GRE | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Vrettos, Augoustinos | | | 1498 | GRE | 0.50 | 1 | 0.01 | 15 | 0.15 | | | Alexakis, Dimitris | | | 1427 | GRE | 0.50 | 1 | -0.09 | 15 | -1.35 | |
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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