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Individual Calculations January 2015 |
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| Chkhaidze, Nikoloz Total change: 23.00 | |   |
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| GEO 74th Ch (I League) | Tbilisi | GEO | 2014-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2232 | 2203 | 6.50 | 9 | 2.36 | 20 | 47.20 | |
|  Kacharava, Nikolozi | f | | 1883 | GEO | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Petriashvili, Nikoloz | | | 2019 | GEO | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Quparadze, Giga | m | | 2464 | GEO | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Patsia, Zviad | | | 2149 | GEO | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Chighladze, Iveri | m | | 2340 | GEO | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Shalamberidze, Akaki | m | | 2412 | GEO | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Tutisani, Noe | | | 2301 | GEO | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Keleptrishvili, Irakli | | | 2182 | GEO | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Morchiashvili, Bachana | m | | 2337 | GEO | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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 Cup-2014 | Tbilisi | GEO | 2014-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2069 | 2203 | 4.50 | 9 | -1.21 | 20 | -24.20 | |
| | Mujirishvili, Giorgi | | | 1803 * | GEO | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Chkhaidze, Ani | | | 1803 * | GEO | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Liparteliani, Akaki | | | 1855 | GEO | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Oboladze, Luka | | | 1803 * | GEO | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Javakhadze, Zurab | m | | 2411 | GEO | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Chighladze, Iveri | m | | 2340 | GEO | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Lingur, Zalina | | wf | 2123 | RUS | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Mgeladze, Tamaz | f | | 2354 | GEO | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Vakhania, Alexandra | | | 2133 | GEO | 0.00 | 1 | -0.60 | 20 | -12.00 | | | * 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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