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Individual Calculations May 2011 |
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| Hadolias, Mihail Total change: 52.50 | |   |
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| Greek Team Champ. - Prelim. Group B' East Macedonia - Trhace | Local Clubs | GRE | 2011-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1539 | 1233 | 0.00 | 1 | -0.14 | 25 | -3.50 | |
|  Mihailidi, Ioanna | | | 1539 | GRE | 0.00 | 1 | -0.14 | 25 | -3.50 | |
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) | | | | Greek Indiv. Champ. Boys U12 - Preliminaries ESSAMTH | Kavala | GRE | 2011-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1541 | 1233 | 3.00 | 5 | 2.24 | 25 | 56.00 | |
| | Zisiadis, Dimitrios | | | 1633 * | GRE | 0.50 | 1 | 0.42 | 25 | 10.50 | |  Kirlidis, Elefterios | | | 1420 | GRE | 0.50 | 1 | 0.24 | 25 | 6.00 | | | Bozanis, Dimitrios | | | 1594 | GRE | 0.50 | 1 | 0.40 | 25 | 10.00 | | | Apostolakakis, Konstantinos | | | 1615 | GRE | 0.50 | 1 | 0.41 | 25 | 10.25 | | | Nikolaidis, Athanasios | | | 1444 | GRE | 1.00 | 1 | 0.77 | 25 | 19.25 | | | * 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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