Individual Calculations May 2018
 Magen, Amnon  Total change: 4.00  Rating chartPersonal card
 Round 7-8 various ISR 2018-04-12
RcRownchangeKK*chgGame
 2122 2048 1.00 2 0.20 20 4.00 
  Hoffmann, Yair 2079 ISR1.0010.542010.80 
  Krull, Michael 2165 ISR0.001-0.3420-6.80 

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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