Individual Calculations April 2017
 Karp, Michael  Total change: 14.00  Rating chartPersonal card
 Ramat Gan Masters Spring 2017 A Ramat Gan ISR 2017-02-26
RcRownchangeKK*chgGame
 2052 2206 4.00 5 0.60 20 12.00 
  Levi, Netanel 1950 ISR1.0010.19203.80 
  Parnes, Nadav 1806  * ISR1.0010.08201.60 
  Soffer, Ram g2497 ISR0.001-0.1520-3.00 
  Federovski, Adi 2023 ISR1.0010.26205.20 
  Landau, Amit 1986 ISR1.0010.22204.40 
 * 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)
 
 Liga Artzit Center 2017 Round 5-6 varios ISR 2017-03-04
RcRownchangeKK*chgGame
 2270 2200 0.50 1 0.10 20 2.00 
  Kali, Omer 2270 ISR0.5010.10202.00 

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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