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Individual Calculations July 2008 |
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| Papakonstantinou, Dimitrios Total change: 18.90 | |   |
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| 1o TOURNOUA ORAIOKASTROU 2008 | OREOKASTRO - THESSALONIKI | GRE | 2008-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1742 | 1739 | 2.50 | 4 | 0.48 | 15 | 7.20 | |
|  Ballas, Kleon-Evangelos | | | 1798 | GRE | 0.00 | 1 | -0.42 | 15 | -6.30 | |  Papathanasiou, Elisavet | | | 1531 | GRE | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Papathanasiou, Ageliki | | | 1613 | GRE | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Tsintsar, Zoran | | | 2026 | GER | 0.50 | 1 | 0.34 | 15 | 5.10 | |
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) | | | | EUROPEAN INDIV. SCHOOL CHAMP. OPEN U13 | Kallithea - Halkidiki | GRE | 2008-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1890 | 1739 | 2.00 | 4 | 0.78 | 15 | 11.70 | |
| | Martynov, Pavel | | | 1971 | RUS | 0.50 | 1 | 0.29 | 15 | 4.35 | | | Patil, Pratik | | | 1950 | IND | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Marinescu, Stefan | | | 1872 | ROU | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Papadopoulos, Panayotis | | | 1766 | GRE | 1.00 | 1 | 0.54 | 15 | 8.10 | |
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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