Individual Calculations March 2020
 Sandovich, Liviu  Total change: -17.40  Rating chartPersonal card
 Rishon Letzion Championship 2020 B Rishon Letzion ISR 2020-01-14
RcRownchangeKK*chgGame
 1408 1442 3.00 7 -0.87 20 -17.40 
  Zilbershtein, Victor 1714 ISR0.001-0.1720-3.40 
  Cohen Zemach, Maor 1211 ISR0.001-0.7920-15.80 
  Shulman, Andi 1354 ISR1.0010.38207.60 
  Dvorsky, David 1369 ISR0.001-0.6020-12.00 
  Sternfeld, Tomer 1205 ISR1.0010.20204.00 
  Mihaeli, Shira 1246 ISR1.0010.25205.00 
  Waisberg, Arnold 1755 ISR0.001-0.1420-2.80 

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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