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Individual Calculations August 2023 |
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| Chkhaidze, Nikoloz Total change: -31.00 | |   |
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| 7th Batumi Int.Municipality Cup (Open A) | Batumi | GEO | 2023-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2217 | 2293 | 4.50 | 9 | -0.81 | 20 | -16.20 | |
|  Kirtadze, Anastasia | | wf | 1986 | GEO | 0.00 | 1 | -0.86 | 20 | -17.20 | |  Shalamberidze, Akaki | m | | 2266 | GEO | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Agasarov, Benik | f | | 2235 | ARM | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Nigalidze, Gaioz | m | | 2453 | GEO | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Lazhevskaya, Zhanni | | wf | 1979 | FID | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Sahakyan, Aleks | f | | 2232 | ARM | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Akhvlediani, Irakli | f | | 2403 | GEO | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Yeritsyan, Hayk | f | | 2181 | ARM | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Saravana, Krishnan P. | m | | 2218 | IND | 0.00 | 1 | -0.60 | 20 | -12.00 | |
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) | | | | 16th Poti Int.Nana Alexandria Cup (Open A, 1800-more) | Poti | GEO | 2023-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2162 | 2293 | 5.00 | 9 | -0.74 | 20 | -14.80 | |
| | Gordon, Evgeny | | | 1914 | ISR | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Gevorgyan, Alen | | | 1893 * | ARM | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Maghalashvili, Davit | g | | 2445 | GEO | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Benidze, Davit | g | | 2405 | GEO | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Alikhanyan, Artak | | | 2129 | ARM | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Elashvili, Giorgi | | | 1915 | GEO | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Quparadze, Giga | g | | 2512 | GEO | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Mkrtchyan, Simon | f | | 2255 | ARM | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Kirtadze, Anastasia | | wf | 1986 | GEO | 1.00 | 1 | 0.14 | 20 | 2.80 | | | * 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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