Individual Calculations November 2017
 Robson, Paul E  Total change: 1.20  Rating chartPersonal card
 XIV Open Internacional Amateur de Calvia Palmanova - Calvia ESP 2017-10-07
RcRownchangeKK*chgGame
 2070 1859 1.00 4 0.06 20 1.20 
  Lazarte Anello, David Emiliano 2091 ARG1.0010.792015.80 
  Yuksel, Atilla Koksal c2142 TUR0.001-0.1620-3.20 
  Rual, Christophe 2047 FRA0.001-0.2620-5.20 
  Nettleton, Charlie B 2000 ENG0.001-0.3120-6.20 

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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