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Individual Calculations February 2018 |
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| Donghvani, Nia Total change: -63.60 | |   |
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| B.Gurgenidze Cup | Tbilisi | GEO | 2017-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1479 | 1661 | 4.50 | 8 | -1.11 | 40 | -44.40 | |
|  Jighauri, Lizi | | | 1261 * | GEO | 0.50 | 1 | -0.42 | 40 | -16.80 | |  Khochava, Ramin | | | 1725 | GEO | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Mikava, Luka | | | 1404 | GEO | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Qochiashvili, Ani | | | 1261 * | GEO | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Safarov, Deniel | | | 1510 | GEO | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Kupatadze, Tornike | | | 1301 | GEO | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Kiladze, Luka | | | 1491 | GEO | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Mindiashvili, Tengiz | | | 1877 | GEO | 0.00 | 1 | -0.22 | 40 | -8.80 | | | * 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) | | | | Imereti Region Ch (G-14) 2018 | Kutaisi | GEO | 2018-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1405 | 1761 | 7.50 | 9 | -0.48 | 40 | -19.20 | |
| | Beltadze, Mariam | | | 1361 * | GEO | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Giorgadze, Elene | | | 1361 * | GEO | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Maghlakelidze, Rusudan | | | 1578 | GEO | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Tsirekidze, Barbare | | | 1400 | GEO | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Gumberidze, Lile | | | 1502 | GEO | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Ushkhvani, Marta | | | 1361 * | GEO | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Dograshvili, Kristine | | | 1361 * | GEO | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Gabriadze, Tamari | | | 1361 * | GEO | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Sakhamberidze, Natia | | | 1361 * | GEO | 1.00 | 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) | | |
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