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Individual Calculations December 2021 |
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| Vlahos, Kiriakos Total change: -15.40 | |   |
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| 2021 Teams Cup of Crete | ESSK | GRE | 2021-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2218 | 2300 | 1.00 | 2 | -0.22 | 20 | -4.40 | |
|  Naoum, Spyridon | | | 2281 | GRE | 0.50 | 1 | -0.03 | 20 | -0.60 | |  Lirindzakis, Timotheos | m | | 2155 | GRE | 0.50 | 1 | -0.19 | 20 | -3.80 | |
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) | | | | 39th Greek Team Cup 2021 tie breaks | Local Clubs | GRE | 2021-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2266 | 2300 | 0.00 | 1 | -0.55 | 20 | -11.00 | |
| | Kosmas-Lekkas, Dimitrios | | | 2266 | GRE | 0.00 | 1 | -0.55 | 20 | -11.00 | |
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) | | |
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