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Individual Calculations December 2017 |
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| Paravyan, David Total change: 41.00 | |   |
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| M.Chigorin Memorial 2017 | St. Petersburg | RUS | 2017-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2416 | 2548 | 7.50 | 9 | 1.57 | 10 | 15.70 | |
|  Khalaji, Hanieh | | wf | 2148 * | IRI | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Artamonov, Valery | | | 2273 | RUS | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Bryakin, Mikhail | f | | 2391 | RUS | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Li, Yankai | | | 2455 | CHN | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Lomasov, Semen | m | | 2490 | RUS | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Meribanov, Vitaly | m | | 2386 | BLR | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Yakubboev, Nodirbek | m | | 2437 | UZB | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Gordievsky, Dmitry | g | | 2605 | RUS | 1.00 | 1 | 0.58 | 10 | 5.80 | | | Alekseenko, Kirill | g | | 2563 | RUS | 0.50 | 1 | 0.02 | 10 | 0.20 | | | * 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) | | | | Nona Gaprindashvili Cup 2017 (Open A) | Tbilisi | GEO | 2017-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2460 | 2548 | 8.00 | 9 | 2.53 | 10 | 25.30 | |
| | Tsomaia, Nikoloz | | | 2206 | GEO | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Chighladze, Iveri | m | | 2336 | GEO | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Arabidze, Meri | m | wg | 2378 | GEO | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Pantsulaia, Levan | g | | 2591 | GEO | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Fier, Alexandr | g | | 2583 | BRA | 1.00 | 1 | 0.55 | 10 | 5.50 | | | Beradze, Irakli | m | | 2452 | GEO | 1.00 | 1 | 0.37 | 10 | 3.70 | | | Quparadze, Giga | g | | 2515 | GEO | 1.00 | 1 | 0.45 | 10 | 4.50 | | | Paichadze, Luka | g | | 2580 | GEO | 1.00 | 1 | 0.54 | 10 | 5.40 | | | Maghalashvili, Davit | g | | 2496 | GEO | 0.50 | 1 | -0.07 | 10 | -0.70 | |
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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