Individual Calculations March 2020
 Ostfeld, Gideon  Total change: 0.00  Rating chartPersonal card
 Rishon Letzion Championship 2020 B Rishon Letzion ISR 2020-01-14
RcRownchangeRpKK*chgGame
 1430 0 2.50 7 0.00 1328   0.00 
  Kanevsky, Evgeny 1496 ISR0.0010.00 0.00 
  Samarin, Leonid 1635 ISR0.0010.00 0.00 
  Linik, Daniel 1187 ISR1.0010.00 0.00 
  Vaserman, Eduard 1598 ISR0.0010.00 0.00 
  Mihaeli, Shira 1246 ISR0.0010.00 0.00 
  Shulman, Andi 1354 ISR1.0010.00 0.00 
  Brand, Rami 1493 ISR0.5010.00 0.00 

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)
 
 Liga Beit Rishon-Rehovot 2020 Round 2-3 Various ISR 2020-01-30
RcRownchangeRpKK*chgGame
 1615 0 0.00 1 0.00 815   0.00 
  Costa, Avraham 1615 ISR0.0010.00 0.00 

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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