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Individual Calculations March 2019 |
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| Dolbaia, Sandro Total change: -61.60 | |   |
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| Samegrelo Region B-12 Ch 2019 | Poti | GEO | 2019-02-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1300 | 1039 | 0.00 | 2 | -0.41 | 40 | -16.40 | |
|  Shamatava, Nikolozi | | | 1439 * | GEO | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kvaratskhelia, Giorgi | | | 1161 | GEO | 0.00 | 1 | -0.33 | 40 | -13.20 | | | * 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) | | | | Samegrelo Region U-14 Ch 2019 | Poti | GEO | 2019-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1150 | 1039 | 1.00 | 6 | -1.13 | 40 | -45.20 | |
| | Solomonia, Nino | | | 1320 | GEO | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Bechvaia, Tekle | | | 1189 | GEO | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Sordia, Marta | | | 1065 | GEO | 0.00 | 1 | -0.46 | 40 | -18.40 | |  Bechvaia, Ketevan | | | 1014 | GEO | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Chanturia, Lika | | | 1195 | GEO | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Tsobekhia, Megi | | | 1117 | GEO | 1.00 | 1 | 0.61 | 40 | 24.40 | |
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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