|
Individual Calculations August 2023 |
|
|
|
| Toumpakaris, Grigorios Emmanouil Total change: 17.60 | |   |
|
| 2nd U1600 summer tournament by SO Chalandriou | Athens | GRE | 2023-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1515 | 1103 | 0.00 | 1 | -0.07 | 40 | -2.80 | |
|  Bregadze, Nika | | | 1515 | GEO | 0.00 | 1 | -0.07 | 40 | -2.80 | |
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) | | | | 2023 National youth Championship Finals - open U8 | Athens - Peristeri | GRE | 2023-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1268 | 1103 | 1.50 | 3 | 0.51 | 40 | 20.40 | |
| | Psarrakos, Theodoros | | | 1078 | GRE | 1.00 | 1 | 0.47 | 40 | 18.80 | |  Nikitakis, Michail | | | 1548 | GRE | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Bartzos, Iasonas | | | 1178 | GRE | 0.50 | 1 | 0.10 | 40 | 4.00 | |
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) | | |
|
