Individual Calculations September 2016
 Rathnayake, R M Samuditha Promody  Total change: 0.00  Rating chartPersonal card
 Commonwealth Chess Championship 2016 Waskaduwa SRI 2016-07-30
RcRownchangeRpKK*chgGame
 1236 0 0.00 5 0.00 436   0.00 
  Peiris, H Pevinya 1651 SRI0.0010.00 0.00 
  Mohamed, Noor Rilwan 1252 MDV0.0010.00 0.00 
  De Silva, Thenuki Hirunima 1093 SRI0.0010.00 0.00 
  Hetti Arachchige, Thisumi S 1148 SRI0.0010.00 0.00 
  Jayarathne, H A Pasan Maleesha 1037 SRI0.0010.00 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)
 
 Negombo Chess Festival 2016. Negombo SRI 2016-08-12
RcRownchangeRpKK*chgGame
 1063 0 0.50 2 0.00 870   0.00 
  Herath, H M Nethumi Suhansa 1081 SRI0.0010.00 0.00 
  Nelum, W A I 1044 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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