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Individual Calculations September 2019 |
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| Kobakhidze, Irakli Total change: -34.00 | |   |
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| Racha (Open) 2019 | Ambrolauri | GEO | 2019-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1549 | 1494 | 1.00 | 5 | -1.19 | 20 | -23.80 | |
|  Kasoshvili, Tsiala | | wm | 1894 * | GEO | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Khukhunaishvili, Tariel | | | 1722 | GEO | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Goletiani, Aleko | | | 1795 | GEO | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Chanturia, Lika | | | 1132 | GEO | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Paichadze, Luka | | | 1200 | GEO | 0.00 | 1 | -0.85 | 20 | -17.00 | | | * 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) | | | | Tqibuli-2019 | Tqibuli | GEO | 2019-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1376 | 1442 | 3.00 | 6 | -0.51 | 20 | -10.20 | |
| | Goderdzishvili, Giga | | | 1842 * | GEO | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Chkhaidze, Luka | | | 1114 | GEO | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Sesikashvili, Otar | | | 1335 | GEO | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Chubinidze, Ana | | | 1120 | GEO | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Tskipurishvili, Daviti | | | 1581 | GEO | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Japaridze, Vladimer | | | 1266 | GEO | 1.00 | 1 | 0.27 | 20 | 5.40 | | | * 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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