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Blitz:
Individual Calculations August 2017 |
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| Sakhamberidze, Natia Total change: 7.40 | |   |
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| 12th Poti Int.Chess Festival (Blitz-1) | Poti | GEO | 2017-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1427 | 1143 | 2.00 | 9 | 0.37 | 20 | 7.40 | |
|  Atabayeva, Ogulgerek | | wf | 1543 * | TKM | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Khalimjonov, Fayzullo | | | 1543 * | UZB | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Jishkariani, Erekle | | | 1453 | GEO | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Kobalia, Dima | | | 1543 * | GEO | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Kvikvinia, Teimuraz | | | 1443 | GEO | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Antia, Sopia | | | 1271 | GEO | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Didmanidze, Tengiz | | | 1443 | GEO | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Pipia, Ekaterine | | | 1446 | GEO | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Didbaridze, Meri | | | 1157 | RUS | 0.00 | 1 | -0.48 | 20 | -9.60 | | | * 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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