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Individual Calculations January 2011 |
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| Beradze, Irakli Total change: 11.10 | |   |
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| World Youth Chess Championships 2010 - Open under 14 | Porto Carras, Chalkidiki - Greece | GRE | 2010-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2125 | 2244 | 7.00 | 11 | -0.15 | 15 | -2.25 | |
|  Markoja, Sebastijan | | | 1927 | SLO | 0.50 | 1 | -0.37 | 15 | -5.55 | |  Zeppos, Panagiotis | | | 1889 | GRE | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Carow, Johannes | | | 2079 | GER | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Pirverdiyev, Aqil Kamran Oglu | | | 2109 | AZE | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Vaibhav, Suri | m | | 2418 | IND | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Harutyunian, Tigran K | | | 2063 | ARM | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Meng, Roger | | | 2085 | NED | 0.00 | 1 | -0.71 | 15 | -10.65 | | | Dastan, Batuhan | | | 2087 | TUR | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Shetty, Atulya | | | 2092 | USA | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Rapport, Richard | g | | 2523 | HUN | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Kessler, Luca | | | 2098 | AUT | 1.00 | 1 | 0.30 | 15 | 4.50 | |
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) | | | | GEO 70th Ch (I League) | Tbilisi | GEO | 2010-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2327 | 2247 | 4.00 | 8 | 0.89 | 15 | 13.35 | |
| | Bagaturov, Giorgi | g | | 2458 | GEO | 1.00 | 1 | 0.77 | 15 | 11.55 | | | Sulashvili, Malkhaz | m | | 2490 | GEO | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Nigalidze, Gaioz | m | | 2467 | GEO | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Morchiashvili, Bachana | m | | 2392 | GEO | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Khelaia, Giorgi | | | 2110 | GEO | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Chighladze, Iveri | m | | 2397 | GEO | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Shavtvaladze, Nikoloz | m | | 2428 | GEO | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Akhaladze, Beka | | | 1871 | GEO | 1.00 | 1 | 0.09 | 15 | 1.35 | |
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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