Individual Calculations April 2009
 Poleshchuk, Viktor  Total change: 20.70  Rating chartPersonal card
 Kulaga memorial 2008 Minsk BLR 2008-12-09
RcRownchangeKK*chgGame
 2057 1817 4.50 8 2.82 15 42.30 
  Tihonov, Jurij g2167 BLR1.0010.891513.35 
  Savitski, Andrei 1977 BLR0.001-0.2915-4.35 
  Svistun, Ivan 1990 BLR1.0010.731510.95 
  Harshkou, Mikita 2057 BLR0.001-0.2015-3.00 
  Rosikhin, Igor 2093 BLR1.0010.831512.45 
  Svjatocho, Andrej 2167 BLR0.001-0.1115-1.65 
  Stetsko, Lanita 2042 BLR0.5010.28154.20 
  Martuliov, Peter 1962 BLR1.0010.691510.35 

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)
 
 The open championship of Minsk yill 18 and 20 years Minsk BLR 2009-01-30
RcRownchangeKK*chgGame
 1945 1847 1.00 5 -0.84 15 -12.60 
  Grom, Dmitri 2001 BLR0.5010.21153.15 
  Revo, Tatiana 1958 BLR0.001-0.3515-5.25 
  Medvedev, Oleg 1871 BLR0.001-0.4715-7.05 
  Valevich, Sergei 1893 BLR0.5010.06150.90 
  Deshchits, Alexei 2003 BLR0.001-0.2915-4.35 

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)
 
 The Championship BLR juniors under 18 years Minsk BLR 2009-02-09
RcRownchangeKK*chgGame
 2098 1847 0.00 3 -0.60 15 -9.00 
  Tsyhanchuk, Stanislav 2157 BLR0.001-0.1415-2.10 
  Svistun, Ivan 1972 BLR0.001-0.3315-4.95 
  Khachykian, David 2164 BLR0.001-0.1315-1.95 

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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