Individual Calculations March 2017
 Aharon, Ofir  Total change: 6.60  Rating chartPersonal card
 Israel National Team Championship 2017 Round 5-8 various ISR 2017-02-10
RcRownchangeKK*chgGame
 2391 2330 2.00 4 0.33 20 6.60 
  Chernomordik, Pavel f2295 ISR0.501-0.0520-1.00 
  Grinshpun, Eduard m2372 RUS0.5010.06201.20 
  Caspi, Israel m2472 ISR0.5010.19203.80 
  Mikhalevski, Alexander m2426 ISR0.5010.13202.60 

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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