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Individual Calculations February 2017 |
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| Nikolaou, Theodoros Total change: 49.20 | |   |
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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 |
| 1163 | 1120 | 2.00 | 4 | 0.23 | 40 | 9.20 | |
|  Giouvantsioudis-Mousiadis, Arist | | | 1271 | GRE | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Papadopoulos, Konstantinos 44157 | | | 1157 | GRE | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Tziournas, Grammelos | | | 1126 | GRE | 1.00 | 1 | 0.51 | 40 | 20.40 | |  Pechlivanidis, Michail | | | 1098 | GRE | 1.00 | 1 | 0.47 | 40 | 18.80 | |
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) | | | | 2017 ESSTH-HALK Team Championship POA - rounds 1-3 | Thessaloniki | GRE | 2017-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1134 | 1134 | 2.00 | 2 | 1.00 | 40 | 40.00 | |
| | Iakovidis, Orestis | | | 1224 | GRE | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Halkias, Michail Panagiotis | | | 1043 | GRE | 1.00 | 1 | 0.38 | 40 | 15.20 | |
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) | | |
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