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Individual Calculations January 2020 |
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| Tabatadze, Erekle Total change: 71.60 | |   |
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| B.Gurgenidze Cup (U1200) 2019 | Tbilisi | GEO | 2019-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1142 | 1072 | 3.00 | 3 | 1.79 | 40 | 71.60 | |
|  Chanturia, Lika | | | 1192 | GEO | 1.00 | 1 | 0.66 | 40 | 26.40 | |  Nasaridze, Giorgi | | | 1092 | GEO | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Bechvaia, Tekle | | | 1142 | GEO | 1.00 | 1 | 0.60 | 40 | 24.00 | |
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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