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Individual Calculations February 2023 |
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| Tskipurishvili, Daviti Total change: -13.20 | |   |
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| January Tbilisi Open 2023 | Tbilisi | GEO | 2023-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1424 | 1686 | 4.00 | 6 | -0.66 | 20 | -13.20 | |
|  Metreveli, Gabriel | | | 1286 * | GEO | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ovashvili, Tornike | | | 1215 | GEO | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Bolashvili, Nikoloz | | | 1319 | GEO | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Peradze, Davit | | | 1393 | GEO | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Mindiashvili, Tengiz | | | 1880 | GEO | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Ghviniashvili, Nodar | | | 1451 | GEO | 0.00 | 1 | -0.79 | 20 | -15.80 | | | * 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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