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Individual Calculations June 2013 |
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| Nikolaou, Alexandros Total change: 12.30 | |   |
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| 2013 Team championship of ESSTH-HALK - POA | Thessaloniki | GRE | 2013-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1374 | 1303 | 1.50 | 2 | 0.69 | 15 | 10.35 | |
|  Larentzakis-Adamidis, Ioannis | | | 1408 | GRE | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Papadopoulos, Haralabos | | | 1340 | GRE | 1.00 | 1 | 0.55 | 15 | 8.25 | |
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) | | | | 6th spring open tournament Triandias - A Group | Thessaloniki | GRE | 2013-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1589 | 1316 | 1.50 | 7 | 0.13 | 15 | 1.95 | |
| | Giakoustidis, Spiros-Avgerinos | | | 1716 * | GRE | 0.50 | 1 | 0.42 | 15 | 6.30 | |  Sideris, Georgios | | | 1716 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Chrysostomidis, Alkiviadis | | | 1716 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Chrysafis, Ioannis | | | 1590 | GRE | 0.50 | 1 | 0.33 | 15 | 4.95 | | | Karavalasis, Stilianos | | | 1599 | GRE | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Fahantidou, Athina-Mikaela | | | 1500 | GRE | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Stamouli, Konstantina | | | 1285 | GRE | 0.50 | 1 | -0.04 | 15 | -0.60 | | | * 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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