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Individual Calculations January 2010 |
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| Kumsiashvili, Nikoloz Total change: 42.90 | |   |
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| World Youth Chess Championship-u12 | Antalya | TUR | 2009-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2014 | 1923 | 4.50 | 8 | 1.48 | 15 | 22.20 | |
|  Mousavi, Seyed Khalil | | | 2095 | IRI | 0.00 | 1 | -0.27 | 15 | -4.05 | |  Bellahcene, Bilel | | | 2010 | FRA | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Brown, Michael William | | | 2040 | USA | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Wagner, Dennis | | | 2056 | GER | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Zmushko, Filipp | | | 1728 | BLR | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Gurevich, Daniel | | | 1972 | USA | 1.00 | 1 | 0.57 | 15 | 8.55 | | | Lampert, Jonas | | | 2124 | GER | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Antal, Tibor Kende | | | 2084 | HUN | 1.00 | 1 | 0.71 | 15 | 10.65 | |
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 |
| 2198 | 1923 | 3.00 | 6 | 1.76 | 15 | 26.40 | |
| | Shavtvaladze, Nikoloz | m | | 2323 * | GEO | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Sibashvili, Giorgi | | | 1754 | GEO | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Mgeladze, Tamaz | | | 2272 | GEO | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Beradze, Irakli | | | 2194 | GEO | 1.00 | 1 | 0.83 | 15 | 12.45 | | | Vepkhvishvili, Varlam | f | | 2323 * | GEO | 1.00 | 1 | 0.92 | 15 | 13.80 | | | Morchiashvili, Bachana | m | | 2323 * | GEO | 0.00 | 1 | -0.08 | 15 | -1.20 | | | * 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 69 Ch (I League) | Tbilisi | GEO | 2009-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1968 | 1923 | 2.00 | 5 | -0.38 | 15 | -5.70 | |
| | Javakhadze, Zurab | | | 2323 * | GEO | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Mghvdeladze, Ucha | | | 1627 | GEO | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Mangiashvili, Otar | | | 1763 | GEO | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Quparadze, Giga | | | 2323 * | GEO | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Gorduladze, Giorgi | | | 1803 | GEO | 0.00 | 1 | -0.66 | 15 | -9.90 | | | * 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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