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Individual Calculations January 2013 |
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| Grapsas, Panagiotis Total change: 1.35 | |   |
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| November Chess League 2012 - Senior Division | Athens - Petroupoli | GRE | 2012-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1581 | 1516 | 2.00 | 5 | -0.12 | 15 | -1.80 | |
|  Kontoulis, Konstantinos | | | 1255 | GRE | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Koutsompinas, Georgios | | | 1674 | GRE | 1.00 | 1 | 0.71 | 15 | 10.65 | | | Mihotas, Petros | | | 1835 | GRE | 0.00 | 1 | -0.13 | 15 | -1.95 | |  Kampitsis, Vasilios | | | 1764 | GRE | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Foutouhos, Dimitrios | | | 1378 | GRE | 0.00 | 1 | -0.69 | 15 | -10.35 | |
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) | | | | Team Cup SPIROS BIKOS 2012 - Group A | Attica | GRE | 2012-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1675 | 1516 | 0.50 | 1 | 0.21 | 15 | 3.15 | |
| | Alibertis, Nikolaos | | | 1675 | GRE | 0.50 | 1 | 0.21 | 15 | 3.15 | |
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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