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Individual Calculations May 2015 |
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| Hatziara, Dimitra Total change: 20.80 | |   |
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| 2015 Team Championship ESSAMTH A | ESSAMTH | GRE | 2015-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1809 | 1463 | 0.00 | 2 | -0.22 | 20 | -4.40 | |
|  Kafetzi, Angeliki | | | 1809 | GRE | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Kafetzi, Angeliki | | | 1809 | GRE | 0.00 | 1 | -0.11 | 20 | -2.20 | |
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) | | | | 8th Spring Open of Triandria 2015 - A group | Thessaloniki | GRE | 2015-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1774 | 1463 | 2.00 | 5 | 1.26 | 20 | 25.20 | |
| | Danis, Hrisovalantis | | | 1863 * | GRE | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Sougakis, Anthimos | | | 1863 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mihtis, Theodoros | | | 1767 | GRE | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Altin, Halis | | | 1749 | TUR | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Malgarinos, Spiridon | | | 1628 | GRE | 0.50 | 1 | 0.22 | 20 | 4.40 | | | * 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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