Rapid: Individual Calculations October 2019
 Kochavi, Dana  Total change: -21.80  Rating chartPersonal card
 Tzlil Memorial 2019 B Rishon Letzion ISR 2019-08-30
RcRownchangeKK*chgGame
 1385 1236 1.50 8 -1.09 20 -21.80 
  Katsnelson, Leonard 1600 ISR0.001-0.1020-2.00 
  Arian, Tomer 1390 ISR0.001-0.2920-5.80 
  Dvorsky, David 1330 ISR1.0010.632012.60 
  Boukai, Shaked 1561 ISR0.001-0.1320-2.60 
  Shandalov, Gavriel 1209 ISR0.501-0.0420-0.80 
  Ribstein, Orel 1486 ISR0.001-0.1920-3.80 
  Goz, Shachar 1312 ISR0.001-0.4020-8.00 
  Hazan, Yotam 1188 ISR0.001-0.5720-11.40 

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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