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Individual Calculations January 2012 |
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| Papadopoulos, Alexandros Total change: 0.90 | |   |
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| Attica Youth Under 16 Team Championships 2011 | Attica | GRE | 2011-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1611 | 1384 | 1.00 | 3 | 0.29 | 30 | 8.70 | |
|  Mihailidis, Hristos | | | 1490 | GRE | 1.00 | 1 | 0.64 | 30 | 19.20 | |  Papadopoulos, Panayotis31588 | | | 1560 | GRE | 0.00 | 1 | -0.27 | 30 | -8.10 | | | Papadopoulos, Georgios | | | 1784 * | GRE | 0.00 | 1 | -0.08 | 30 | -2.40 | | | * 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) | | | NOTE: K factor changed | | 4th Greek Youth Team Championship 2011 - Finals | Vrahati, Korinthos | GRE | 2011-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1537 | 1384 | 1.00 | 5 | -0.52 | 15 | -7.80 | |
| | Petrakis, Stylianos | | | 1597 | GRE | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Stefanatos, Gerasimos | | | 1423 | GRE | 0.00 | 1 | -0.45 | 15 | -6.75 | | | Kolytas, Spiridon | | | 1516 | GRE | 1.00 | 1 | 0.68 | 15 | 10.20 | | | Karakatsanis, Nikolaos | | | 1498 | GRE | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Kokkalis, Haralabos | | | 1650 | GRE | 0.00 | 1 | -0.18 | 15 | -2.70 | |
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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