Individual Calculations February 2023 |
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Peradze, Davit Total change: 24.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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January Tbilisi Open 2023 | Tbilisi | GEO | 2023-01-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
1646 | 1393 | 2.50 | 5 | 1.21 | 20 | 24.20 | |
| Machaidze, Paata | | | 1968 | GEO | 0.00 | 1 | -0.02 | 20 | -0.40 | | Rachvelishvili, Andria | | | 1086 | GEO | 1.00 | 1 | 0.14 | 20 | 2.80 | | Biliseishvili, Ilia | | | 1622 | GEO | 1.00 | 1 | 0.79 | 20 | 15.80 | | Tskipurishvili, Daviti | | | 1686 | GEO | 0.00 | 1 | -0.15 | 20 | -3.00 | | Kviriashvili, Andria | | | 1868 | GEO | 0.50 | 1 | 0.45 | 20 | 9.00 | | 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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