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Individual Calculations December 2017 |
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| Gurjanyan, Rafik Total change: 231.20 | |   |
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| GEO 77th Ch (I League) | Tbilisi | GEO | 2017-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1774 | 1450 | 3.00 | 8 | 1.93 | 40 | 77.20 | |
|  Khvadagiani, Nika | | | 1850 * | GEO | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Jibuti, Nata | | wf | 1784 | GEO | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Chkhaidze, Amiran | | | 1718 | GEO | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Liparteliani, Akaki | | | 1673 | GEO | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Loladze, Andria | | | 1702 | GEO | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Mindiashvili, Tengiz | | | 1850 * | GEO | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Choladze, Tea | | | 1805 | GEO | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Khochava, Ramin | | | 1812 | GEO | 0.00 | 1 | -0.10 | 40 | -4.00 | | | * 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) | | | | Nona Gaprindashvili Cup 2017 (Open B) | Tbilisi | GEO | 2017-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1670 | 1450 | 6.00 | 9 | 3.85 | 40 | 154.00 | |
| | Chanturia, Lasha | | | 1793 | GEO | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Qiqishvili, Giorgi | | | 1097 | GEO | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Chakhalyan, Vladimir | | | 1777 | GEO | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Sidamonidze, Anastasia | | | 1648 | GEO | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Bechvaia, Maia | | | 1785 | GEO | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Gunia, Marlen | | | 1728 | GEO | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Tsotsonava, Elene | | | 1743 | GEO | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Ayvazyan, Poghos | | | 1705 | ARM | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Kabajyan, Karlo | | | 1758 | GEO | 1.00 | 1 | 0.86 | 40 | 34.40 | |
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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