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Individual Calculations August 2019 |
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| Chkhaidze, Nikoloz Total change: -12.40 | |   |
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| 5th Batumi Municipality Cup (Open A) | Batumi | GEO | 2019-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2288 | 2330 | 4.00 | 9 | -1.00 | 20 | -20.00 | |
|  Kusluvan, Yekaterina | | wf | 2155 | KAZ | 1.00 | 1 | 0.27 | 20 | 5.40 | |  Sanikidze, Tornike | g | | 2509 | GEO | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Haussernot, Cecile | | wm | 2177 | FRA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Aliyev, Ravan | f | | 2385 | AZE | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Yeritsyan, Hayk | | | 2210 | ARM | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Lomsadze, Davit | g | | 2292 | GEO | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Kekelidze, Mikheil | g | | 2378 | GEO | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Sargissyan, Sargis | f | | 2229 | ARM | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Akhvlediani, Irakli | | | 2259 | GEO | 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) | | | | 14th Poti N.Alexandria Cup (Open A) | Poti | GEO | 2019-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2308 | 2330 | 5.00 | 9 | 0.38 | 20 | 7.60 | |
| | Elashvili, Giorgi | | | 1978 | GEO | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Lomaia, Diana | | | 1930 * | GEO | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Paichadze, Luka | g | | 2567 | GEO | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Babujian, Levon | g | | 2469 | ARM | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Gabuzyan, Hovhannes | g | | 2622 | ARM | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Gvetadze, Sofio | m | wg | 2316 | GEO | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Melkonyan, Vardan | | | 2232 | ARM | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Shahinyan, David | m | | 2445 | ARM | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Yeritsyan, Hayk | | | 2210 | ARM | 0.50 | 1 | -0.16 | 20 | -3.20 | | | * 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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