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Individual Calculations February 2019 |
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| Makhatadze, Khatia Total change: -70.40 | |   |
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| Imereti Region Ch 2019 | Kutaisi | GEO | 2019-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1264 | 1309 | 1.00 | 5 | -1.84 | 40 | -73.60 | |
|  Esadze, Kristine | | | 1382 | GEO | 0.00 | 1 | -0.40 | 40 | -16.00 | |  Gotiashvili, Marta | | | 1143 | GEO | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Chubinidze, Ana | | | 1010 | GEO | 0.00 | 1 | -0.85 | 40 | -34.00 | | | Dograshvili, Kristine | | | 1075 | GEO | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Esadze, Tamari | | | 1709 * | GEO | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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) | | | | Al.Bokuchava G-16 Cup 2019 | Tbilisi | GEO | 2019-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1545 | 1309 | 1.00 | 4 | 0.08 | 40 | 3.20 | |
| | Lomaia, Diana | | | 1709 * | GEO | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Tsotsonava, Elene | | | 1655 | GEO | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Engibaryan, Iana | | | 1457 | GEO | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Dolakidze, Mariam | | | 1360 | GEO | 0.00 | 1 | -0.43 | 40 | -17.20 | | | * 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) | | |
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