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Individual Calculations March 2020 |
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| Zervos, Lazaros Total change: 1.80 | |   |
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| 2020 Team Championship of ESSN Attikis - B Local B2 Rounds 4-7 | ESSN Attikis | GRE | 2020-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1938 | 2034 | 2.50 | 4 | 0.09 | 20 | 1.80 | |
|  Kalogridakis, Georgios | | | 2181 | GRE | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Boviatsis, Charalampos | | | 1986 | GRE | 0.50 | 1 | -0.07 | 20 | -1.40 | |  Kontopanagos, Ioannis | | | 1634 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Noutsos, Stamoulis | | | 1950 | GRE | 0.50 | 1 | -0.12 | 20 | -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) | | |
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