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Individual Calculations February 2017 |
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| Iakovidis, Orestis Total change: 6.40 | |   |
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| 2017 Youth Championships of ESSTH-HALK - open 12 | Thessaloniki | GRE | 2016-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1314 | 1202 | 3.00 | 6 | 0.78 | 40 | 31.20 | |
|  Maglavas, Ioannis | | | 1107 | GRE | 1.00 | 1 | 0.37 | 40 | 14.80 | |  Kalogridis, Antonios | | | 1445 | GRE | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Gavriil, Odysseas-Panagiotis | | | 1578 | GRE | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Tsouchnikas, Orestis | | | 1316 | GRE | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Potoulis, Ioannis | | | 1293 | GRE | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Tsialis, Michail | | | 1146 | GRE | 0.50 | 1 | -0.08 | 40 | -3.20 | |
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) | | | | 2017 ESSTH-HALK Team Championship POA - rounds 1-3 | Thessaloniki | GRE | 2017-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1134 | 1224 | 0.00 | 1 | -0.62 | 40 | -24.80 | |
| | Nikolaou, Theodoros | | | 1134 | GRE | 0.00 | 1 | -0.62 | 40 | -24.80 | |
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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