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Individual Calculations January 2012 |
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| Machaidze, Paata Total change: 51.90 | |   |
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| Rating Tournament "Giorgoba" | Tbilisi | GEO | 2011-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1598 | 1998 | 2.00 | 3 | -0.76 | 30 | -22.80 | |
|  Modrekiladze, Beka | | | 1598 * | GEO | 0.50 | 1 | -0.42 | 30 | -12.60 | | | Javakhishvili, Mariam | | | 1598 * | GEO | 1.00 | 1 | 0.08 | 30 | 2.40 | |  Belkania, Giorgi | | | 1598 * | GEO | 0.50 | 1 | -0.42 | 30 | -12.60 | | | * 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) | | | | GEO 71st Ch (I League) | Tbilisi | GEO | 2011-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2186 | 1998 | 5.00 | 9 | 2.49 | 30 | 74.70 | |
| | Bregadze, Levan | m | | 2397 | GEO | 1.00 | 1 | 0.92 | 30 | 27.60 | | | Chikovani, Iuri | f | | 2178 | GEO | 1.00 | 1 | 0.74 | 30 | 22.20 | | | Janiashvili, Irakli | | | 2299 | GEO | 0.00 | 1 | -0.15 | 30 | -4.50 | | | Manashvili, Aleko | | | 2226 | GEO | 0.50 | 1 | 0.29 | 30 | 8.70 | | | Bokuchava, Madona | | wf | 2064 | GEO | 0.50 | 1 | 0.09 | 30 | 2.70 | | | Gugulashvili, Tamaz | | | 2112 | GEO | 0.50 | 1 | 0.16 | 30 | 4.80 | | | Makharadze, Jambul | | | 2367 | GEO | 0.00 | 1 | -0.10 | 30 | -3.00 | | | Tskhadadze, Giorgi | | | 1792 | GEO | 1.00 | 1 | 0.24 | 30 | 7.20 | | | Chipashvili, Mikheil | | | 2236 | GEO | 0.50 | 1 | 0.30 | 30 | 9.00 | |
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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