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Individual Calculations June 2013 |
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| Gvenetadze, Davit Total change: -34.65 | |   |
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| GEO B-14 Ch 2013 | Tbilisi | GEO | 2013-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1643 | 1839 | 3.50 | 6 | -0.94 | 30 | -28.20 | |
|  Chokuri, Koba | | | 1482 | GEO | 0.00 | 1 | -0.89 | 30 | -26.70 | |  Gogia, Luka | | | 1594 | GEO | 0.50 | 1 | -0.30 | 30 | -9.00 | | | Chelidze, Guram | | | 1716 | GEO | 1.00 | 1 | 0.33 | 30 | 9.90 | | | Tsomaia, Nikoloz | | | 1768 | GEO | 0.00 | 1 | -0.60 | 30 | -18.00 | | | Bukia, Koka | | | 1586 | GEO | 1.00 | 1 | 0.19 | 30 | 5.70 | | | Licheli, Luka | | | 1710 | GEO | 1.00 | 1 | 0.33 | 30 | 9.90 | |
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) | | | NOTE: K factor changed | | Kutaisi Open | Kutaisi | GEO | 2013-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1891 | 1839 | 0.50 | 2 | -0.43 | 15 | -6.45 | |
| | Benidze, Davit | m | | 2239 * | GEO | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Tedoshvili, Ana | | | 1543 | GEO | 0.50 | 1 | -0.35 | 15 | -5.25 | | | * 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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