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Individual Calculations March 2018 |
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| Kobalia, Nika Total change: -26.80 | |   |
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| Zugdidi U-20 Ch (I League) 2018 | Zugdidi | GEO | 2018-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1488 | 1345 | 1.00 | 5 | -0.67 | 40 | -26.80 | |
|  Naqopia, Giorgi | | | 1745 * | GEO | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Karaia, Alika | | | 1542 | GEO | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Bechvaia, Ekaterine | | | 1384 | GEO | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Gogokhia, Elene | | | 1491 | GEO | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Sichinava, Mikheil | | | 1278 | GEO | 0.00 | 1 | -0.59 | 40 | -23.60 | | | * 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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