Individual Calculations August 2023 |
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Kachakhidze, Nikoloz Total change: -41.60 | | |
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16th Poti Int.Nana Alexandria Cup (Open D,1400-lover) | Poti | GEO | 2023-07-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
1144 | 1289 | 4.50 | 8 | -1.04 | 40 | -41.60 | |
| Gzryan, Garik | | | 1088 | ARM | 0.50 | 1 | -0.26 | 40 | -10.40 | | Gevorgyan, Tigran I. | | | 1166 | ARM | 0.50 | 1 | -0.17 | 40 | -6.80 | | Oganesyan, Tigran | | | 1179 | RUS | 1.00 | 1 | 0.35 | 40 | 14.00 | | Megreladze, Ana | | | 1113 | GEO | 0.00 | 1 | -0.73 | 40 | -29.20 | | Jojua, Ioana | | | 1089 | GEO | 1.00 | 1 | 0.24 | 40 | 9.60 | | Sharajyan, Viktoria | | | 1105 | ARM | 0.50 | 1 | -0.24 | 40 | -9.60 | | Sergoyan, Nare | | | 1133 | ARM | 0.50 | 1 | -0.21 | 40 | -8.40 | | Garuchava, Alexandre | | | 1275 | GEO | 0.50 | 1 | -0.02 | 40 | -0.80 | | 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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