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Individual Calculations May 2010 |
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| Rigatos, Panagiotis Total change: 64.70 | |   |
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| 2010 Attica Preliminary Team A' Division | Attica | GRE | 2010-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1712 | 1713 | 6.00 | 7 | 2.48 | 25 | 62.00 | |
|  Aznaouridis, Sokratis-Panagiotis | | | 1947 | GRE | 0.00 | 1 | -0.21 | 25 | -5.25 | |  Stefanis, Alexandros | | | 1786 | GRE | 1.00 | 1 | 0.60 | 25 | 15.00 | | | Petroulas, Konstantinos | | | 1499 | GRE | 1.00 | 1 | 0.23 | 25 | 5.75 | | | Zervas, Ilias | | | 1841 | GRE | 1.00 | 1 | 0.67 | 25 | 16.75 | | | Fotiadis, Ioannis | | | 1758 | GRE | 1.00 | 1 | 0.56 | 25 | 14.00 | | | Zeinos, Solon | | | 1583 | GRE | 1.00 | 1 | 0.32 | 25 | 8.00 | | | Tsironis, Panteleimon | | | 1570 | GRE | 1.00 | 1 | 0.31 | 25 | 7.75 | |
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 | | 6th Siaperas Memorial Open | Ambelokipi - Athens | GRE | 2010-02-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1871 | 1713 | 1.50 | 4 | 0.18 | 15 | 2.70 | |
| | Tepelenis, Nikolaos | | | 2113 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Marianidis, Dimitrios | | | 1837 | GRE | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Ntovas, Dimitrios | | | 1474 | GRE | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Koerant, Filipos | | | 2061 | GRE | 0.00 | 1 | -0.11 | 15 | -1.65 | | | * 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) | | |
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