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Individual Calculations October 2015 |
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| Petriashvili, Nikoloz Total change: 55.20 | |   |
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| Nona Gaprindashvili Cup (Open-A) 2015 | Tbilisi | GEO | 2015-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2269 | 2185 | 5.00 | 9 | 1.38 | 40 | 55.20 | |
|  Sanikidze, Tornike | g | | 2523 | GEO | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Danielyan, Vahe | | | 2063 | ARM | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Quparadze, Giga | m | | 2463 | GEO | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Akhvlediani, Irakli | | | 2065 | GEO | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Ebralidze, Alexandre | | | 2135 | GEO | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Morchiashvili, Bachana | m | | 2324 | GEO | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Vardanian, Haik G. | f | | 2341 | ARM | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Keleptrishvili, Irakli | | | 2174 | GEO | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Hayrapetyan, Artavazd R. | | | 2330 | ARM | 0.50 | 1 | 0.19 | 40 | 7.60 | |
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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