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Individual Calculations August 2019 |
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| Tsulaia, Luka Total change: -27.20 | |   |
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| 14th Poti N.Alexandria Cup (Open D) | Poti | GEO | 2019-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1209 | 1253 | 1.00 | 3 | -0.68 | 40 | -27.20 | |
|  Tsobekhia, Megi | | | 1102 | GEO | 0.00 | 1 | -0.70 | 40 | -28.00 | |  Khachatryan, Sahak | | | 1190 | ARM | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Nikoghosyan, Marlen | | | 1335 | ARM | 0.50 | 1 | 0.11 | 40 | 4.40 | |
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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