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Individual Calculations December 2019 |
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| Tsomaia, Nikoloz Total change: -33.80 | |   |
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| 4th Paytakht Cup International Chess Festival 2019 - Group A | Tehran | IRI | 2019-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2200 | 2315 | 5.00 | 9 | -0.84 | 20 | -16.80 | |
|  Rezaee, Mahdi | | | 2011 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Maghsoodloo, Parham | g | | 2664 | IRI | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Cheraghi, Amin | | | 2211 | IRI | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Mahdavi, Hassan | | | 2126 | IRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Ghorbani, Hadi | | | 2210 | IRI | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Ramezani, Mahan | | | 2080 | IRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Nazari, Arad | | | 2337 | IRI | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Roozbayan, Reza | | | 2152 | IRI | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Ghesmati, Aryan | | | 2005 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | |
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) | | | | Open Rating Tourn. | Tbilisi | GEO | 2019-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1978 | 2315 | 6.00 | 8 | -0.85 | 20 | -17.00 | |
| | Tsanatsqenishvili, Alexandre | | | 1915 * | GEO | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Javakhishvili, Mariam | | | 1915 * | GEO | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Naqopia, Giorgi | | | 1915 * | GEO | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Safarov, Deniel | | | 1915 * | GEO | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chkhaidze, Nikoloz | f | | 2333 | GEO | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Gongliashvili, Zurab | | | 1915 * | GEO | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Tsereteli, Kakhaber | | | 2000 | GEO | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Mindiashvili, Tengiz | | | 1915 * | GEO | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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