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Individual Calculations January 2020 |
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| Jamrishvili, Luka Total change: -6.40 | |   |
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| B.Gurgenidze Cup (U1200) 2019 | Tbilisi | GEO | 2019-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1167 | 1085 | 1.00 | 3 | -0.16 | 40 | -6.40 | |
|  Mkrtchyan, Aida | | | 1175 | GEO | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Chanturia, Lika | | | 1192 | GEO | 0.50 | 1 | 0.15 | 40 | 6.00 | |  Melikjanyan, Alexandre | | | 1135 | GEO | 0.50 | 1 | 0.07 | 40 | 2.80 | |
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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