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Blitz:
Individual Calculations January 2019 |
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| Chikvaidze, Luka Total change: -20.40 | |   |
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| Sozar Chachibai Y Memorial (Blitz) | Poti | GEO | 2018-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1308 | 1102 | 1.00 | 5 | -0.34 | 20 | -6.80 | |
|  Qalichava, Akaki | | | 1502 * | GEO | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Kharshiladze, Davit | | | 1197 | GEO | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Kiziria, Kakhaber | | | 1502 * | GEO | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Gvasalia, Gaga | | | 1152 | GEO | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Chikvaidze, Saba | | | 1186 | GEO | 0.00 | 1 | -0.38 | 20 | -7.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Samegrelo Region (Blitz) Ch 2018 | Poti | GEO | 2018-12-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1286 | 1102 | 1.00 | 6 | -0.68 | 20 | -13.60 | |
| | Tadumadze, Giorgi | | | 1502 * | GEO | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Chanturia, Giorgi | | | 1298 | GEO | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Kvaratskhelia, Giorgi | | | 1319 | GEO | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Chanturia, Lika | | | 1195 | GEO | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Tsuleiskiri, Merab | | | 1339 | GEO | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Kemularia, Nika | | | 1062 | GEO | 1.00 | 1 | 0.44 | 20 | 8.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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