Rapid: Individual Calculations November 2017
 Porat, Rami  Total change: -43.20  Rating chartPersonal card
 Porat Club Rapid 27.10.17 A Rehovot ISR 2017-10-27
RcRownchangeKK*chgGame
 1499 1694 1.50 5 -2.16 20 -43.20 
  Tiktin, Dor 1765 ISR0.5010.10202.00 
  Peretz, Guy 1499 ISR0.001-0.7520-15.00 
  Breuer, Yuval 1483 ISR0.001-0.7720-15.40 
  Meshulam, Ron 1374 ISR1.0010.13202.60 
  Menashe, Lior 1375 ISR0.001-0.8720-17.40 

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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