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Individual Calculations August 2017 |
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| Grigoryeva, Olga A. Total change: -11.80 | |   |
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| 3rd Batumi Municipality Cup (A) | Batumi | GEO | 2017-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2283 | 2206 | 3.00 | 9 | -0.59 | 20 | -11.80 | |
|  Saydaliev, Saidakbar | | | 2373 | UZB | 0.00 | 1 | -0.28 | 20 | -5.60 | |  Akhvlediani, Irakli | | | 2307 | GEO | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Ghvamberia, Nika | | | 2264 | GEO | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Boehm, Martin | | | 2216 | GER | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Idrisov, Tabriz | | | 2311 | AZE | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Oganisian, Roman | f | | 2238 | RUS | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Petriashvili, Nikoloz | | | 2223 | GEO | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Shalamberidze, Akaki | m | | 2392 | GEO | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Hakobyan, Hovhannes H. | | | 2220 | ARM | 0.50 | 1 | 0.02 | 20 | 0.40 | |
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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