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Individual Calculations November 2012 |
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| Megaloudis, Petros Total change: -27.00 | |   |
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| 127th Ambelokipi Open 2012 | Ambelokipi - Athens | GRE | 2012-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1612 | 1651 | 2.50 | 6 | -0.81 | 15 | -12.15 | |
|  Tepelenis, Nikolaos | | | 2051 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Kouros, Ahileas | | | 1448 | GRE | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Sidiropoulos, Leonidas | | | 1745 | GRE | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Kiriazis, Dimitrios | | | 1721 | GRE | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Karatzanos, Konstantinos | | | 1393 | GRE | 0.50 | 1 | -0.32 | 15 | -4.80 | | | Koutsidi, Amalia | | | 1316 | GRE | 1.00 | 1 | 0.12 | 15 | 1.80 | | | * 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) | | | | 5th chess tournament of Panellinios-APO Kotinos under 1800 | Athens | GRE | 2012-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1574 | 1651 | 2.00 | 5 | -0.99 | 15 | -14.85 | |
| | Diatsintos, Apostolos | | | 1932 | GRE | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Karathanasi, Eirhnh | | | 1329 | GRE | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Diatsintos, Ilias | | | 1575 | GRE | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Hakim, Karim-Jan Paul | | | 1492 | GRE | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Tsilivakos, Emmanouil | | | 1540 | GRE | 0.00 | 1 | -0.65 | 15 | -9.75 | |
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) | | |
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