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Blitz:
Individual Calculations December 2021 |
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| Betsakos, Haralampos Total change: 5.00 | |   |
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| 9th Chess Festival Antonis Vragoteris Memorial - Blitz | Thessaloniki | GRE | 2021-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1390 | 1094 | 2.50 | 10 | 0.25 | 20 | 5.00 | |
|  Lianas, Ioannis | | | 1724 | GRE | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Spandonidis, Vasileios | | | 1325 | GRE | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Theoharidis, Georgios | | | 1583 | GRE | 0.50 | 1 | 0.46 | 20 | 9.20 | | | Margaritis, Ioannis M | | | 1097 | GRE | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Lazaridis-Patsalias, Haralabos | | | 1829 | GRE | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Stoimenidis, Markos | | | 1074 | GRE | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Papakyriakou, Charalampos | | | 1188 | GRE | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Demirtzoglou, Maria Rafailia | | | 1250 | GRE | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Pantelidis, Kosmas | | | 1315 | GRE | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Doudoulakakis, Ioannis | | | 1514 | GRE | 0.00 | 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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