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Individual Calculations April 2009 |
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| Kochakidze, Tato Total change: -25.75 | |   |
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| GEO B-14 Ch | Tbilisi | GEO | 2009-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1718 | 1815 | 1.50 | 4 | -1.03 | 25 | -25.75 | |
|  Shonia, Giorgi | | | 1711 | GEO | 0.00 | 1 | -0.64 | 25 | -16.00 | |  Kelaptrishvili, Irakli | | | 1700 | GEO | 0.50 | 1 | -0.16 | 25 | -4.00 | | | Burduli, Guga | | | 1725 | GEO | 0.50 | 1 | -0.12 | 25 | -3.00 | | | Sibashvili, Giorgi | | | 1734 | GEO | 0.50 | 1 | -0.11 | 25 | -2.75 | |
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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