Individual Calculations October 2016
 Ronaldo, L H K  Total change: 30.40  Rating chartPersonal card
 7th Kandy Open Kandy SRI 2016-08-25
RcRownchangeKK*chgGame
 1310 1071 2.00 6 0.76 40 30.40 
  Herath, Uthpala Shanika 1418 SRI0.001-0.1140-4.40 
  Vindhya, H U 1362 SRI0.5010.354014.00 
  Sandeepa , W A Geeshan 1320 SRI0.001-0.1940-7.60 
  Rasanjana, U G S Y 1244 SRI0.5010.23409.20 
  Karunarathne, Thisali 1258 SRI0.001-0.2640-10.40 
  Hemakeerthi, D A B 1259 SRI1.0010.744029.60 

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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