Rapid: Individual Calculations July 2017
 Nekhamkin, Yaakov  Total change: 0.00  Rating chartPersonal card
 Tsafrir Huber Memorial 2017 C Rehovot ISR 2017-06-24
RcRownchangeRpKK*chgGame
 1448 0 2.00 4 0.00 1448   0.00 
  Bishara, Omar 1249 ISR1.0010.00 0.00 
  Ribstein, Orel 1245 ISR0.0010.00 0.00 
  Trachtman, Yuri 1750 ISR1.0010.00 0.00 
  Cohen, Danny 1548 ISR0.0010.00 0.00 

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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