Rapid: Individual Calculations May 2013
 Ben Artzi, Ido  Total change: -3.00  Rating chartPersonal card
 Dugo Fridman Memorial 2013 Rapid Rishon Le-Zion ISR 2013-02-24
RcRownchangeKK*chgGame
 2216 2319 3.00 5 -0.15 20 -3.00 
  Marcovici, Adrian 2079 ISR1.0010.20204.00 
  Zoler, Dan g2520 ISR0.001-0.2420-4.80 
  Gamayev, Oleg 2184 ISR0.501-0.1820-3.60 
  Mindlin, Alon 2232 ISR0.501-0.1220-2.40 
  Segal, Naum 2066 LAT1.0010.19203.80 

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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