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Individual Calculations February 2023 |
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| Khvedelidze, Nodar Total change: 30.00 | |   |
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| January Tbilisi Open 2023 | Tbilisi | GEO | 2023-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1639 | 1228 | 1.50 | 5 | 0.75 | 40 | 30.00 | |
|  Kheladze, Ilia | | | 1825 | GEO | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Machaidze, Paata | | | 1968 | GEO | 0.50 | 1 | 0.50 | 40 | 20.00 | | | Eminashvili, Otar | | | 1470 | GEO | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Shubitidze, Barbare | | | 1245 | GEO | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Gongliashvili, Zurab | | | 1688 | GEO | 0.00 | 1 | -0.05 | 40 | -2.00 | |
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) | | |
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