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Individual Calculations August 2023 |
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| Boyajyan, Hayk Total change: -62.60 | |   |
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| 16th Poti Int.Nana Alexandria Cup (Open B, 1800-lover) | Poti | GEO | 2023-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1458 | 1765 | 4.50 | 9 | -3.13 | 20 | -62.60 | |
|  Gvasalia, Gaga | | | 1424 | GEO | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Mesropyan, Samvel | | | 1537 | ARM | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Kitadze, Anano | | | 1321 | GEO | 0.50 | 1 | -0.44 | 20 | -8.80 | | | Diasamidze, Lulu | | | 1594 | GEO | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Santrosyan, Ashot | | | 1389 | ARM | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Nersisyan, Zhora | | | 1365 * | ARM | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Mnatsakanyan, Aren | | | 1440 | ARM | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Askanazyan, Gor | | | 1488 | ARM | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Gogolauri, Giorgi | | | 1564 | GEO | 1.00 | 1 | 0.24 | 20 | 4.80 | | | * 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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