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Rapid:
Individual Calculations May 2023 |
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| Chighvinadze, Robert Total change: -24.00 | |   |
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| GEO B-12 (Rapid) Ch 2023 | Tbilisi | GEO | 2023-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1167 | 1098 | 1.00 | 4 | -0.64 | 40 | -25.60 | |
|  Gvasalia, Gaga | | | 1308 | GEO | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Pipia, Giorgi | | | 1143 | GEO | 1.00 | 1 | 0.56 | 40 | 22.40 | |  Khachapuridze, Demetre | | | 1119 | GEO | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Berishvili, Davit | | | 1096 | GEO | 0.00 | 1 | -0.50 | 40 | -20.00 | |
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) | | | | GEO B-10 (Rapid) Ch 2023 | Tbilisi | GEO | 2023-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1112 | 1098 | 1.00 | 2 | 0.04 | 40 | 1.60 | |
| | Shanidze, Nikoloz | | | 1147 | GEO | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Tsulaia, Nika | | | 1076 | GEO | 1.00 | 1 | 0.47 | 40 | 18.80 | |
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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