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Rapid:
Individual Calculations January 2016 |
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| Petriashvili, Nikoloz Total change: 9.60 | |   |
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| GEO Cup 2015 (Rapid) | Tbilisi | GEO | 2015-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1997 | 2009 | 5.00 | 9 | 0.48 | 20 | 9.60 | |
|  Gabelaia, Mariam | | | 1609 * | GEO | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Gvetadze, Sofio | m | wg | 2360 | GEO | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Khomeriki, Nino | | wm | 2205 | GEO | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Mikadze, Miranda | | wm | 2222 | GEO | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Janiashvili, Mariam | | | 1766 | GEO | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Qalagashvili, Pridon | | | 2070 | GEO | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Tutisani, Noe | | | 2251 | GEO | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Akhvlediani, Irakli | | | 1883 | GEO | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Kavkasidze, Ilia | | | 1609 * | GEO | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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