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Individual Calculations July 2009 |
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| Eleftherakis, Stavros Total change: -24.75 | |   |
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| Indiv. Youth Champ. of Heraklio 2009 - Boys U16 | Heraklio - Crete | GRE | 2009-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1784 | 1903 | 1.00 | 1 | 0.34 | 25 | 8.50 | |
|  Kolomvakis, Stilianos | | | 1784 | GRE | 1.00 | 1 | 0.34 | 25 | 8.50 | |
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) | | | | CRETE YOUTH CHAMP. 2009 - BOYS U16 FINALS | CRETE | GRE | 2009-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1842 | 1903 | 1.00 | 4 | -1.33 | 25 | -33.25 | |
| | Kolomvakis, Stelios | | | 1784 | GRE | 0.50 | 1 | -0.16 | 25 | -4.00 | |  Balomenakis, Haralambos | | | 1778 | GRE | 0.00 | 1 | -0.67 | 25 | -16.75 | | | Papadogiannis, Sevastianos | | | 1902 | GRE | 0.00 | 1 | -0.50 | 25 | -12.50 | | | Serntedakis, Athanasios | | | 1904 | GRE | 0.50 | 1 | 0.00 | 25 | 0.00 | |
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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