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Individual Calculations November 2018 |
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| Rodopoulos, Aristeidis Total change: 5.20 | |   |
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| ULTIMA series by ASOP DIAS - Mid Ultima u1500 Sep 2018 | Petroupoli | GRE | 2018-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1285 | 1439 | 5.00 | 5 | 1.49 | 20 | 29.80 | |
|  Vesdekis, Stefanos | | | 1306 | GRE | 1.00 | 1 | 0.32 | 20 | 6.40 | |  Vathis, Isidoros | | | 1202 | GRE | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Kassios, Dimitrios | | | 1214 | GRE | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Englezos, Ioannis | | | 1369 | GRE | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Darviris, Dimitrios | | | 1332 | GRE | 1.00 | 1 | 0.35 | 20 | 7.00 | |
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) | | | | 7th open OPA Cholargou 2018 | Cholargos | GRE | 2018-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1228 | 1439 | 4.00 | 7 | -1.23 | 20 | -24.60 | |
| | Vandoros, Gerasimos | | | 1076 | GRE | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Dalpis, Nikolaos | | | 1160 | GRE | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Rahmanidis, Petros | | | 1839 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Papakostopoulos, Alexandros | | | 1162 | GRE | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Kouinelis, Thomas | | | 1045 | GRE | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Ikonomou, Theodoros | | | 1098 | GRE | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Kassios, Dimitrios | | | 1214 | GRE | 1.00 | 1 | 0.22 | 20 | 4.40 | | | * 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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