Individual Calculations August 2018
 Maithripala, W D P N  Total change: 0.00  Rating chartPersonal card
 5th Sri Lanka National Amateur International Rating Chess Championships 2018 Kurunegala SRI 2018-06-14
RcRownchangeRpKK*chgGame
 1167 0 3.00 7 0.00 1117   0.00 
  Arunakirinathan, Aruthran 1220 SRI0.0010.00 0.00 
  Senavirathna, U G D H B 1093 SRI1.0010.00 0.00 
  Lansakara, B M 1473 SRI0.0010.00 0.00 
  Gamage, G D P A 1073 SRI0.5010.00 0.00 
  Senevirathne, S D B K 1127 SRI0.0010.00 0.00 
  Weerathungalage, W D Malisha Sasv 1088 SRI1.0010.00 0.00 
  Amarasinghe, H D I R 1093 SRI0.5010.00 0.00 

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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