Rapid: Individual Calculations April 2017
 Heimann, Ido  Total change: 4.40  Rating chartPersonal card
 Dugo Friedman Memorial 2017 B Rishon Lezion ISR 2017-03-24
RcRownchangeKK*chgGame
 1414 1291 3.00 8 0.22 20 4.40 
  Rotem Furshpan, Nir 1497 ISR0.5010.26205.20 
  Federovski, Yael 1342 ISR0.001-0.4320-8.60 
  Raiko, Gal 1333 ISR1.0010.562011.20 
  Bigelman, Itzhak 1451 ISR0.001-0.2920-5.80 
  Ribstein, Orel 1213 ISR0.501-0.1120-2.20 
  Ostrovsky Berman, Noam 1333 ISR0.001-0.4420-8.80 
  Dvorsky, David 1565 ISR1.0010.832016.60 
  Leib, Daniel 1581 ISR0.001-0.1620-3.20 

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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