Individual Calculations March 2023
 Slonimskij, Arkadij  Total change: -20.60  Rating chartPersonal card
 Beer Sheva Winter 2023 Rating A Beer Sheva ISR 2023-01-15
RcRownchangeKK*chgGame
 2011 2072 3.00 6 -0.48 20 -9.60 
  Borodety, Itamar 2009 ISR0.501-0.0920-1.80 
  Berend, Daniel 2215 ISR1.0010.692013.80 
  Chernov, Viktor 1914 RUS1.0010.29205.80 
  Bilenkiy, Maksym 1847 ISR0.001-0.7820-15.60 
  Mirzabaev, Andrei 2010 ISR0.501-0.0920-1.80 
  Ivanov, Sergei 2073 ISR0.001-0.5020-10.00 

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)
 
 Israeli Arzit League Darom 2023 3-4 Israel ISR 2023-02-09
RcRownchangeKK*chgGame
 2056 2075 0.50 2 -0.55 20 -11.00 
  Grossman, Michael 2187 ISR0.001-0.3520-7.00 
  Iclicki, Willy f1925 LIE0.501-0.2020-4.00 

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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