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Individual Calculations August 2018 |
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| Chkhaidze, Nikoloz Total change: -18.80 | |   |
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| 4th Batumi Municipality Cup (Open-A) | Batumi | GEO | 2018-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2296 | 2337 | 4.00 | 9 | -0.97 | 20 | -19.40 | |
|  Smirnov, Pavel | g | | 2576 | RUS | 0.50 | 1 | 0.30 | 20 | 6.00 | |  Martynov, Roman | f | | 2366 | UKR | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Nigmatov, Ortik | f | | 2461 | UZB | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Rahul, S | | | 2253 | IND | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Mammadova, Narmin | | wm | 2209 | AZE | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Al Hosani, Omran | f | | 2089 | UAE | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Garayev, Kanan | f | | 2300 | AZE | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Gvetadze, Sofio | m | wg | 2316 | GEO | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Stepanyan, Eva | | wf | 2096 | RUS | 1.00 | 1 | 0.20 | 20 | 4.00 | |
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) | | | | 13th Poti Int.Festival (Open-A) | Poti | GEO | 2018-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2245 | 2337 | 5.50 | 9 | 0.03 | 20 | 0.60 | |
| | Samadov, Read | c | | 2037 | AZE | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Paichadze, Luka | g | | 2564 | GEO | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Mesropian, Khachatur | | | 2128 | ARM | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Ghvamberia, Nika | | | 2236 | GEO | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Nigmatov, Ortik | f | | 2461 | UZB | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Gordon, Evgeny | | | 2016 | ISR | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Arabidze, Meri | m | wg | 2397 | GEO | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Gharagyozyan, Artur | | | 2302 | ARM | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Mustafayev, Farid | | | 2068 | AZE | 1.00 | 1 | 0.17 | 20 | 3.40 | |
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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