Rapid:
Individual Calculations January 2019 |
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Kobalia, Nika Total change: 17.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Nuger Shogiradze 8th Memorial U16 | Zugdidi | GEO | 2018-12-21 |
Rc | Ro | w | n | change | K | K*chg | Game |
1372 | 1316 | 4.00 | 7 | 0.85 | 20 | 17.00 | |
| Naqopia, Giorgi | | | 1716 * | GEO | 0.50 | 1 | 0.42 | 20 | 8.40 | | Kvikvinia, Ana | | | 1308 | GEO | 0.50 | 1 | -0.01 | 20 | -0.20 | | Bechvaia, Ketevan | | | 1017 | GEO | 1.00 | 1 | 0.15 | 20 | 3.00 | | Kvikvinia, Teimuraz | | | 1582 | GEO | 0.00 | 1 | -0.18 | 20 | -3.60 | | Shamugia, Nini | | | 1029 | GEO | 1.00 | 1 | 0.16 | 20 | 3.20 | | Bechvaia, Grigol | | | 1234 | GEO | 1.00 | 1 | 0.39 | 20 | 7.80 | | Kvartskhava, Tsotne | | | 1716 * | GEO | 0.00 | 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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