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Individual Calculations August 2017 |
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| Saakyan, David Total change: -16.80 | |   |
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| 12th Poti Int.Chess Festival (D) | Poti | GEO | 2017-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1235 | 1315 | 2.00 | 4 | -0.42 | 40 | -16.80 | |
|  Lolua, Luka | | | 1131 | GEO | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Tsulaia, Luka | | | 1308 | GEO | 1.00 | 1 | 0.49 | 40 | 19.60 | |  Sakhamberidze, Natia | | | 1342 | GEO | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Didbaridze, Meri | | | 1157 | RUS | 1.00 | 1 | 0.29 | 40 | 11.60 | |
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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