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Individual Calculations April 2013 |
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| Lekatis, Ioannis Total change: 2.55 | |   |
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| Team Cup of ESSTH-HALK qualifiers for 2013 | Thessaloniki | GRE | 2013-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1787 | 1682 | 0.00 | 1 | -0.36 | 15 | -5.40 | |
|  Lazos, Ioannis | | | 1787 | GRE | 0.00 | 1 | -0.36 | 15 | -5.40 | |
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) | | | | 9th Spring open Kalamarias | Thessaloniki | GRE | 2013-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1772 | 1684 | 3.00 | 6 | 0.53 | 15 | 7.95 | |
| | Bribos, Evangelos | | | 2042 | GRE | 0.50 | 1 | 0.40 | 15 | 6.00 | |  Vatkali, Dimitra | | | 1917 | GRE | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Fregidis, Nikolaos | | | 1618 | GRE | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Kioutsoukos, Dimitrios | | | 1592 | GRE | 0.50 | 1 | -0.13 | 15 | -1.95 | | | Sotiropoulos, Anastasios-Theohar | | | 1377 | GRE | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Kiratzopoulos, Efthimios | | | 2084 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | | | * 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) | | |
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