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Individual Calculations January 2011 |
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| Kioutsoukos, Dimitrios Total change: -27.75 | |   |
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| 5th In Memorial Tournament 2010 | Thessaloniki - Halkidiki | GRE | 2010-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1482 | 1617 | 0.00 | 1 | -0.68 | 25 | -17.00 | |
|  Papadopoulos-Siskopoulos, Ahile | | | 1482 | GRE | 0.00 | 1 | -0.68 | 25 | -17.00 | |
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) | | | | Bansko Grand Chess Open 2010 | Bansko | BUL | 2010-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1981 | 1617 | 0.00 | 4 | -0.43 | 25 | -10.75 | |
|  Velchev, Hristo | f | | 2017 * | BUL | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Dounis, Alexandros | | | 2017 * | GRE | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Georgiev, Dimitar | | | 1873 | BUL | 0.00 | 1 | -0.19 | 25 | -4.75 | | | Bozilov, Novica | | | 2017 * | SRB | 0.00 | 1 | -0.08 | 25 | -2.00 | | | * 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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