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Individual Calculations November 2019 |
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| Gamrekelashvili, Zuka Total change: -90.40 | |   |
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| Nona Gaprindashvili Cup (Open C) 2019 | Tbilisi | GEO | 2019-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1186 | 1446 | 5.00 | 9 | -2.26 | 40 | -90.40 | |
|  Chighladze, Mariam | | | 1064 | GEO | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Khvedelidze, Luka | | | 1203 | GEO | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Kaushal, Khushi | | | 1046 * | IND | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Kalmakhelidze, Nikoloz | | | 1158 | GEO | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Khvadagiani, Kristine | | | 1230 | GEO | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Shamatava, Giorgi | | | 1182 | GEO | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Mgeladze, Kesaria | | | 1309 | GEO | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Tsurtsumia, Luka | | | 1191 | GEO | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Nikoghosyan, Marlen | | | 1295 | ARM | 0.00 | 1 | -0.70 | 40 | -28.00 | | | * 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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