Individual Calculations July 2018
 Lazevnikov, Yefim  Total change: -15.60  Rating chartPersonal card
 Kiryat Ono Spring 2018 B Kiryat Ono ISR 2018-04-25
RcRownchangeKK*chgGame
 1335 1498 3.50 6 -0.78 20 -15.60 
  Dvorsky, David 1420 ISR1.0010.39207.80 
  Paz, Eyal 1237 ISR1.0010.18203.60 
  Malkin, Ben 1358 ISR0.001-0.6920-13.80 
  Zimrin, Danielle 1335 ISR0.501-0.2220-4.40 
  Geffen, Maor 1365 ISR0.001-0.6820-13.60 
  Zimrin, Ofir 1297 ISR1.0010.24204.80 

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)
 

 

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