Rapid: Individual Calculations September 2022
 Sasson, Tiran  Total change: 38.60  Rating chartPersonal card
 Jonny Markovich Memorial up to 1900 2022 Rishon le Zion ISR 2022-07-30
RcRownchangeKK*chgGame
 1475 1361 1.50 3 0.42 20 8.40 
  Belkovsky, Guy 1299 ISR1.0010.41208.20 
  Smoliar, Klim 1605 ISR0.5010.30206.00 
  Mikhalevski, Binyamin 1522 ISR0.001-0.2920-5.80 

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)
 
 Shlomo Tzlil Memorial 2000 Rishon le Zion ISR 2022-08-26
RcRownchangeKK*chgGame
 1483 1361 4.00 7 1.51 20 30.20 
  Bercovici, Yaniv 1523 ISR1.0010.712014.20 
  Shifrin, Evgeny 1683 ISR0.001-0.1320-2.60 
  Tamir, Rami 1394 ISR0.001-0.4520-9.00 
  Papismedov, Michael 1027 ISR1.0010.12202.40 
  Tiktin, Dor 1755 ISR0.001-0.0820-1.60 
  Dayan, Itay 1369 ISR1.0010.512010.20 
  Samarin, Leonid 1632 ISR1.0010.832016.60 

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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