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Individual Calculations February 2015 |
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| Triantafilidis, Mihail Total change: 52.40 | |   |
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| 2015 youth championships of ESSTH-H - open U12 | Thessaloniki | GRE | 2014-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1217 | 1373 | 4.50 | 6 | 0.27 | 40 | 10.80 | |
|  Vlassis, Miltiadis | | | 1128 | GRE | 1.00 | 1 | 0.20 | 40 | 8.00 | |  Ioannou, Ioannis Nik. | | | 1194 | GRE | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Kokkalis, Grigorios | | | 1234 | GRE | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Dritsas, Stavros Nikolaos | | | 1219 | GRE | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Maggos, Nikolaos | | | 1279 | GRE | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Kofkelis, Eleftherios | | | 1250 | GRE | 1.00 | 1 | 0.33 | 40 | 13.20 | |
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) | | | | White Tower 2015 - Open Championship ESSTH-H - B group | Thessaloniki | GRE | 2015-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1319 | 1373 | 5.00 | 7 | 1.04 | 40 | 41.60 | |
| | Vardakas, Petros | | | 1075 | GRE | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Kapia, Maria Rafaela | | | 1189 | GRE | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Hatziara, Dimitra | | | 1463 | GRE | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Doudoulakakis, Athanasios | | | 1493 | GRE | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Haralabidou, Maria | | | 1577 | GRE | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Kalpakidis, Konstantinos | | | 1162 | GRE | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Xanthos, Konstantinos | | | 1272 | GRE | 1.00 | 1 | 0.36 | 40 | 14.40 | |
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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