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Blitz:
Individual Calculations February 2023 |
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| Svanidze, Ioane Total change: 13.20 | |   |
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| Open Imereti (Blitz) 2023 | Kutaisi | GEO | 2023-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1111 | 1173 | 1.50 | 2 | 0.33 | 40 | 13.20 | |
|  Chighvinadze, Luka | | | 1065 | GEO | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Chighvinadze, Robert | | | 1156 | GEO | 1.00 | 1 | 0.48 | 40 | 19.20 | |
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) | | |
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