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Rapid:
Individual Calculations August 2019 |
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| Koukouvinos, Vasilis Total change: 20.60 | |   |
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| Chess nights Summer 2019 Rapid | Agria | GRE | 2019-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1480 | 1498 | 5.00 | 6 | 1.90 | 20 | 38.00 | |
|  Botsivalis, Georgios | | | 1374 | GRE | 1.00 | 1 | 0.33 | 20 | 6.60 | |  Raftopoulos, Emmanouil | | | 1118 | GRE | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Skodras, Asterios | | | 1819 | GRE | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Lagaras, Stylianos | | | 1540 | GRE | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Kitsos, Konstantinos | | | 1452 | GRE | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Koukouvinos, Viktor | | | 1577 | GRE | 1.00 | 1 | 0.61 | 20 | 12.20 | |
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) | | | | 16th Rapid To pionaki 2019 | Agria | GRE | 2019-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1302 | 1498 | 3.50 | 6 | -0.87 | 20 | -17.40 | |
| | Gkavardinas, Christos Konstantino | | | 1152 | GRE | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Lychnaropoulos, Ioannis | | | 1263 | GRE | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Bougas, Georgios | | | 1248 | GRE | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Patrikos, Dimitrios | | | 1198 | GRE | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Raftopoulou, Konstantina | | | 1098 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tsoumas, Ilias | | | 1851 | GRE | 0.00 | 1 | -0.11 | 20 | -2.20 | | | * 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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