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Individual Calculations June 2018 |
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| Mitrandzas, Athanasios Total change: -55.80 | |   |
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| World Amateur Championship 2018 under 2300 | Cagliari | ITA | 2018-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2018 | 2177 | 3.50 | 9 | -2.86 | 20 | -57.20 | |
|  Mameli, Gianluca | | | 2015 | ITA | 0.00 | 1 | -0.71 | 20 | -14.20 | |  Al Saleh, Mohammad | | | 2033 | SYR | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Taksrud, Vidar | | | 2019 | NOR | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Ababneh, Ghayth | | | 2006 | JOR | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Messina, Giuseppe Ottavio | | | 2007 | ITA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Itgelt, Khuyagtsogt | | | 2014 | MGL | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Kozlowski, Thierry | | | 1976 | FRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Souza, Rafael Cabral De | | | 2178 | BRA | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Bourogaa, Younes | | | 1911 | FRA | 0.50 | 1 | -0.32 | 20 | -6.40 | |
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) | | | | 2018 Team Cup of Attica | ESSNA | GRE | 2018-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2225 | 2177 | 0.50 | 1 | 0.07 | 20 | 1.40 | |
| | Karousos-Theodorakis, Nikolaos | | | 2225 | GRE | 0.50 | 1 | 0.07 | 20 | 1.40 | |
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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