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Individual Calculations February 2017 |
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| Tsakiris, Sotirios Total change: 81.60 | |   |
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| 2017 Youth Championships of ESSTH-HALK - open 14 | Thessaloniki | GRE | 2016-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1272 | 1020 | 3.50 | 6 | 2.18 | 40 | 87.20 | |
|  Kofkelis, Eleftherios | | | 1419 | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Sarridis, Stefanos | | | 1136 | GRE | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Haralabidis, Aristidis | | | 1198 | GRE | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Vlassis, Miltiadis | | | 1040 | GRE | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Pantziarelas, Georgios Dimitrios | | | 1420 * | GRE | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Maggos, Nikolaos | | | 1420 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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) | | | | 2017 ESSTH-HALK Team Championship POA - rounds 1-3 | Thessaloniki | GRE | 2017-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1352 | 1045 | 0.00 | 1 | -0.14 | 40 | -5.60 | |
| | Venetidis, Georgios | | | 1352 | GRE | 0.00 | 1 | -0.14 | 40 | -5.60 | |
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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