Individual Calculations April 2019
 Kochavi, Dana  Total change: 90.00  Rating chartPersonal card
 Mark Center Winter B 2019 Tel Aviv ISR 2019-01-15
RcRownchangeKK*chgGame
 1408 1203 4.00 7 2.25 40 90.00 
  Asherov, Aharon 1603  * ISR0.001-0.0840-3.20 
  Gabish, Maya 1233 ISR1.0010.544021.60 
  Cohen, Eilam 1403 ISR0.001-0.2440-9.60 
  Gershovich, Yaacov 1412 ISR0.5010.274010.80 
  Swiry, Ohad 1326 ISR1.0010.674026.80 
  Solel, Tomer 1401 ISR1.0010.764030.40 
  Duchan, Yoav 1477 ISR0.5010.334013.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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