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Individual Calculations March 2011 |
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| Tiniakos, Ioannis Total change: 12.50 | |   |
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| 2010 Attica Team Championship Under 12 | Attica | GRE | 2010-09-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1568 | 1568 | 3.00 | 5 | 0.50 | 25 | 12.50 | |
|  Drakopoulos, Polihronis | | | 1590 | GRE | 1.00 | 1 | 0.53 | 25 | 13.25 | |  Papadopoulos, Asterios | | | 1601 | GRE | 0.50 | 1 | 0.05 | 25 | 1.25 | | | Gouvas, Alexandros | | | 1550 | GRE | 0.50 | 1 | -0.03 | 25 | -0.75 | | | Koutsidis, Achilleas | | | 1476 | GRE | 0.00 | 1 | -0.63 | 25 | -15.75 | | | Iliopoulou, Elisavet | | | 1624 | GRE | 1.00 | 1 | 0.58 | 25 | 14.50 | |
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) | | |
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