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Rapid:
Individual Calculations January 2014 |
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| Hristoforidis, Hristoforos G. Total change: 30.00 | |   |
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| 2013 ESSAMTH Team Rapid championship | Alexandroupoli | GRE | 2013-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1661 | 1472 | 1.00 | 3 | 0.20 | 20 | 4.00 | |
|  Apostolakakis, Konstantinos | | | 1794 | GRE | 0.50 | 1 | 0.37 | 20 | 7.40 | |  Hadolias, Mihail | | | 1527 | GRE | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Valianos, Gerasimos | | | 1662 | GRE | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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) | | | | Rapid tournament Evangelos Moutaftsis | Drama | GRE | 2013-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1708 | 1472 | 2.00 | 3 | 1.30 | 20 | 26.00 | |
| | Demirtzoglou, Hrist | | | 1872 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Hristoforidis, Vasilios | | | 1525 | GRE | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Papaikonomou, Dimitris | | | 1728 | GRE | 1.00 | 1 | 0.81 | 20 | 16.20 | | | * 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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