Individual Calculations June 2016
 Del Castilho, Martyn  Total change: 10.80  Rating chartPersonal card
 2016 2.3.5 Sub-Zonal Absolute Bridgetown BAR 2016-04-27
RcRownchangeKK*chgGame
 2151 2238 6.00 9 0.54 20 10.80 
  Meusa, Wendell 1947 BAR0.501-0.3520-7.00 
  Soondarsingh, Dev c1984 TTO1.0010.19203.80 
  Davila Blanco, Juan Jose c2027 PUR1.0010.23204.60 
  Winter Atwell, Adrian c2170 TTO1.0010.41208.20 
  Guzman, Christopher 2272 DOM0.001-0.4520-9.00 
  Warner, Delisle m2144 BAR1.0010.37207.40 
  Salazar Farias, Luis German c2257 VEN0.5010.03200.60 
  Machin Rivera, Mark f2347 PUR0.001-0.3520-7.00 
  Mora Moron, Jose Ramon f2211 VEN1.0010.46209.20 

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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