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Individual Calculations March 2012 |
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| Nikolakis, Panagiotis Marios Total change: -20.70 | |   |
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| 3rd Round Robin tournament SAH CC Mikropolis - GROUP D | Thessaloniki | GRE | 2011-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1470 | 1369 | 0.50 | 3 | -0.59 | 30 | -17.70 | |
|  Agorastoudi-Vlahou, Fotini | | | 1468 | GRE | 0.00 | 1 | -0.36 | 30 | -10.80 | | | Peskelidis, Petros | | | 1511 | GRE | 0.00 | 1 | -0.31 | 30 | -9.30 | |  Mastrakoulis, Simeon | | | 1430 | GRE | 0.50 | 1 | 0.08 | 30 | 2.40 | |
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) | | | | Individual Championship 8-16 of Thessaloniki - Halkidiki 2012 Open U10 | Thessaloniki | GRE | 2011-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1344 | 1369 | 1.50 | 3 | -0.10 | 30 | -3.00 | |
| | Kyriakidis, Eleftherios | | | 1368 | GRE | 0.00 | 1 | -0.50 | 30 | -15.00 | | | Nikolaou, Alexandros | | | 1237 | GRE | 1.00 | 1 | 0.32 | 30 | 9.60 | | | Betsakos, Konstantinos | | | 1428 | GRE | 0.50 | 1 | 0.08 | 30 | 2.40 | |
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) | | |
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