Individual Calculations February 2018
 Rudnev, Nikolay  Total change: 26.40  Rating chartPersonal card
 Nat. Ch. Quarterfinal 2017-18 Jeruchess Jerusalem ISR 2017-11-20
RcRownchangeKK*chgGame
 1988 1962 4.50 9 0.32 20 6.40 
  Zholti, Alon 1757 ISR1.0010.24204.80 
  Slonimskij, Arkadij 2138 RUS0.001-0.2720-5.40 
  Vaisberg, Michael 2208 ISR0.5010.31206.20 
  Cohen Revivo, Alon 2003 ISR0.001-0.4420-8.80 
  Yehoshua, Azgad 1708 ISR1.0010.19203.80 
  Pilchin, Uri 1836 ISR1.0010.33206.60 
  Weinstein, Shaul 1951 ISR1.0010.48209.60 
  Moskovich, Daniel 2147 ISR0.001-0.2620-5.20 
  Lukin, Elisha 2143 ISR0.001-0.2620-5.20 

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)
 
 Liga Alef East 2018 Round 1-2 various ISR 2018-01-04
RcRownchangeKK*chgGame
 1964 1962 2.00 2 1.00 20 20.00 
  Cohen Revivo, Alon 2034 ISR1.0010.602012.00 
  Spitkowski, Thomas 1893 ISR1.0010.40208.00 

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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