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Individual Calculations January 2010 |
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| Bezhentsev, Boris Total change: -58.50 | |   |
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| GEO 69 Ch (Qualification) | Tbilisi | GEO | 2009-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1699 | 1919 | 1.50 | 3 | -0.74 | 25 | -18.50 | |
|  Gvarjaladze, Tengiz | | | 1938 | GEO | 0.50 | 1 | 0.03 | 25 | 0.75 | |  Trapaidze, Lizi | | | 1600 | GEO | 1.00 | 1 | 0.13 | 25 | 3.25 | | | Valishvili, Mariam | | | 1560 | GEO | 0.00 | 1 | -0.90 | 25 | -22.50 | |
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) | | | | Tigran Petrosian Memorial | Tbilisi | GEO | 2009-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1929 | 1919 | 1.50 | 6 | -1.60 | 25 | -40.00 | |
| | Azaladze, Shota | m | | 2319 * | GEO | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Getsadze, Mirian | | | 1757 | GEO | 0.00 | 1 | -0.71 | 25 | -17.75 | | | Kurdadze, Lasha | | | 1634 | GEO | 1.00 | 1 | 0.16 | 25 | 4.00 | | | Shalamberidze, Akaki | m | | 2319 * | GEO | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Burduli, Guga | | | 1776 | GEO | 0.00 | 1 | -0.69 | 25 | -17.25 | | | Kosashvili, Otar | | | 1767 | GEO | 0.50 | 1 | -0.20 | 25 | -5.00 | | | * 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) | | |
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