Individual Calculations January 2011
 Maltsev, Leonid  Total change: -16.65  Rating chartPersonal card
 European B-10 Ch Batumi GEO 2010-09-20
RcRownchangeKK*chgGame
 1807 1868 3.00 5 0.10 15 1.50 
  Grela, Kacper 1698 POL1.0010.28154.20 
  Gazik, Viktor 1825 SVK0.001-0.5615-8.40 
  Koziol, Kamil 1714 POL1.0010.29154.35 
  Nikitenko, Mihail 1844 BLR0.001-0.5315-7.95 
  Elistratov, Semen 1955 RUS1.0010.62159.30 

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)
 
 World Youth Chess Championships 2010 - Open under 10 Porto Carras, Chalkidiki - Greece GRE 2010-10-20
RcRownchangeKK*chgGame
 1712 1868 4.50 7 -0.43 15 -6.45 
  Grela, Kacper 1698 POL0.501-0.2215-3.30 
  Barrish, Daniel 1684 RSA0.501-0.2415-3.60 
  Nitish, Belurkar 1649 IND0.501-0.2815-4.20 
  Koziol, Kamil 1714 POL1.0010.29154.35 
  Grahesh, Y 1795 IND0.501-0.1015-1.50 
  Liao, Yu Hao 1700 CHN0.501-0.2215-3.30 
  Oliveira, Tiago Lopes 1747 BRA1.0010.34155.10 

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)
 
 Ukraine Boys Under 16 Chess Championship (semifinal) Zaporizhzhia UKR 2010-12-06
RcRownchangeKK*chgGame
 2054 1868 0.00 3 -0.78 15 -11.70 
  Kabachienko, Alexandr 2077 UKR0.001-0.2315-3.45 
  Bogdanov, Egor 2105 UKR0.001-0.2015-3.00 
  Boldysh, Maxim 1981 UKR0.001-0.3515-5.25 

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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