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Blitz:
Individual Calculations May 2023 |
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| Mamardashvili, Ana Total change: -73.20 | |   |
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| GEO G-18 (Blitz) Ch 2023 | Tbilisi | GEO | 2023-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1541 | 1564 | 2.50 | 5 | -0.20 | 40 | -8.00 | |
|  Gvatua, Mariam | | | 1441 | GEO | 1.00 | 1 | 0.33 | 40 | 13.20 | |  Tsotsonava, Elene | | wf | 1829 | GEO | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Tasoshvili, Tamar | | | 1448 | GEO | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Sichinava, Mariam | | | 1496 | GEO | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Dolakidze, Mariam | | | 1491 | GEO | 0.50 | 1 | -0.10 | 40 | -4.00 | |
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) | | | | Tbilisi Chess Palace Blitz-11 | Tbilisi | GEO | 2023-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1366 | 1564 | 4.00 | 8 | -1.63 | 40 | -65.20 | |
| | Rekhviashvili, Mate | | | 1103 | GEO | 1.00 | 1 | 0.05 | 40 | 2.00 | | | Bekauri, Giorgi | | | 1144 | GEO | 1.00 | 1 | 0.07 | 40 | 2.80 | | | Maghradze, Archil | | | 1760 | GEO | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Qurashvili, Alexandre | | | 1185 | GEO | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Toidze, Tengiz | | | 1794 | GEO | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Dzimistarishvili, Ucha | | | 1353 | GEO | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Gulbatashvili, Tamaz | | | 1164 * | GEO | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Bregadze, Nika | | | 1424 | GEO | 0.00 | 1 | -0.69 | 40 | -27.60 | | | * 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) | | |
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