Individual Calculations July 2012
 Sozin, Stepan  Total change: -16.20  Rating chartPersonal card
 World School Chess Championship - Open U15 Iasi ROU 2012-04-28
RcRownchangeKK*chgGame
 1890 2123 5.00 9 -1.97 15 -29.55 
  Chandula, E D S 1723  * SRI1.0010.08151.20 
  Carasiov, Alexandr 1899 MDA0.001-0.7815-11.70 
  Taalaibekov, Tagir 1817 KGZ1.0010.14152.10 
  Deac, Bogdan-Daniel 1913 ROU0.001-0.7715-11.55 
  Scripcaru, George-Daniel 1910 ROU1.0010.23153.45 
  Nurlanov, Zhakshylyk 1865 KGZ0.001-0.8215-12.30 
  Veliev, Ali 1792 UKR1.0010.12151.80 
  Cuellar, Diego f2247 PER0.5010.17152.55 
  Rahimli, Ilkin 1844 AZE0.501-0.3415-5.10 
 * 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)
 
 Novokuznetsk Sñhoolchess 2012 Open Novokuznetsk RUS 2012-06-13
RcRownchangeKK*chgGame
 2086 2137 6.00 9 0.89 15 13.35 
  Bureev, Danila 1933 RUS0.501-0.2615-3.90 
  Golovina, Darya 1999 RUS1.0010.31154.65 
  Solovyev, Nikita 2120 RUS1.0010.48157.20 
  Lyashenko, Anna 2051 RUS0.501-0.1215-1.80 
  Guzikov, Danil 2147 RUS0.001-0.4915-7.35 
  Izmestiev, Ilija 2070 RUS1.0010.41156.15 
  Medvedev, Emelian 2248 RUS0.5010.15152.25 
  Chernov, Mikhail 2183 RUS0.5010.06150.90 
  Kuzmichev, Alexander 2024 RUS1.0010.35155.25 

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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