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Individual Calculations March 2017 |
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| Hahabis, Nikolaos Total change: -2.00 | |   |
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| 162nd Ampelokipi Open 2017 | Athens | GRE | 2017-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1821 | 1930 | 3.00 | 5 | -0.10 | 20 | -2.00 | |
|  Krallis, Christos | | | 2023 | GRE | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Patrinos, Ilias | | | 1549 | GRE | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Makkas, Panayiotis | | | 1681 | GRE | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Mavrikakis, Georgios | | | 2090 | GRE | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Liris, Orestis | | | 1760 | GRE | 1.00 | 1 | 0.28 | 20 | 5.60 | |
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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