Rapid: Individual Calculations June 2023
 Freidlin, David  Total change: 18.60  Rating chartPersonal card
 Lag Baomer Tournament Modiin 09 May 2023 Modiin ISR 2023-05-09
RcRownchangeKK*chgGame
 1394 1323 2.00 3 0.77 20 15.40 
  Rynhold, Tomer 1402 ISR0.001-0.3920-7.80 
  Klaus, Ofer 1229 ISR1.0010.37207.40 
  Fayerman, Shlomo 1550 ISR1.0010.792015.80 

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)
 
 First Bat Yam Rapid tournament in memory of Rami Reem Bat Yam ISR 2023-05-13
RcRownchangeKK*chgGame
 1765 1323 1.00 4 0.16 20 3.20 
  Zlotnik, Andrew 2039 ISR0.001-0.0120-0.20 
  Aroeta, Benny 1972 ISR0.001-0.0120-0.20 
  Ofir, Doron 1072 ISR1.0010.19203.80 
  Lukashin, Boris 1975 ISR0.001-0.0120-0.20 

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)
 

 

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