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Individual Calculations August 2015 |
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| Hayrapetyan, Hovik Total change: 22.70 | |   |
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| Batumi Municipality Cup (Open-A) 2015 | Batumi | GEO | 2015-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2499 | 2444 | 5.00 | 8 | 1.62 | 10 | 16.20 | |
|  Pogosian, Tigran | | | 2230 | ARM | 1.00 | 1 | 0.23 | 10 | 2.30 | |  Zubov, Alexander | g | | 2615 | UKR | 0.50 | 1 | 0.23 | 10 | 2.30 | | | Quparadze, Giga | m | | 2484 | GEO | 1.00 | 1 | 0.56 | 10 | 5.60 | | | Paichadze, Luka | g | | 2566 | GEO | 0.50 | 1 | 0.17 | 10 | 1.70 | | | Pantsulaia, Levan | g | | 2610 | GEO | 0.50 | 1 | 0.22 | 10 | 2.20 | | | Mikaelyan, Arman | m | | 2436 | ARM | 0.50 | 1 | -0.01 | 10 | -0.10 | | | Bortnyk, Olexandr | m | | 2550 | UKR | 0.50 | 1 | 0.14 | 10 | 1.40 | | | Rasulov, Vugar | g | | 2504 | AZE | 0.50 | 1 | 0.08 | 10 | 0.80 | |
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) | | | | Nana Alexandria Cup (Open-A) 2015 | Poti | GEO | 2015-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2358 | 2444 | 6.00 | 9 | 0.65 | 10 | 6.50 | |
| | Hudyakov, Sergey | | | 2129 | RUS | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Babazada, Khazar | | | 2044 * | AZE | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Baklan, Vladimir | g | | 2619 | UKR | 0.00 | 1 | -0.27 | 10 | -2.70 | | | Hayrapetyan, Artavazd R. | | | 2289 | ARM | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Guseynov, Alihan | | | 2255 | UZB | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Firouzja, Alireza | | | 2277 | IRI | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Maghalashvili, Davit | g | | 2515 | GEO | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Bernadskiy, Vitaliy | g | | 2548 | UKR | 0.50 | 1 | 0.14 | 10 | 1.40 | | | Bortnyk, Olexandr | m | | 2550 | UKR | 0.50 | 1 | 0.14 | 10 | 1.40 | | | * 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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