Individual Calculations September 2018
 Randula, R A Lakithu Manesh  Total change: -36.00  Rating chartPersonal card
 Kandy Open International Rating Chess Championship 2018 Kandy SRI 2018-08-07
RcRownchangeKK*chgGame
 1273 1015 0.00 3 -0.59 40 -23.60 
  Seneviratne, Shehan Kavishka 1415  * SRI0.001-0.0840-3.20 
  Tharanga, B Nalin 1213 SRI0.001-0.2440-9.60 
  Wiijesinghe , Pasan Januda 1190 SRI0.001-0.2740-10.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Sri Lanka Open International Rating Chess Championship 2018 Colombo SRI 2018-08-22
RcRownchangeKK*chgGame
 1265 1015 0.50 4 -0.31 40 -12.40 
  Sanudula, K M Dahamdi wc1369 SRI0.001-0.1140-4.40 
  Tennakoon, Lisara Samadhith 1317 SRI0.001-0.1540-6.00 
  Jayawardana, T M A 1203 SRI0.001-0.2640-10.40 
  Karunaratne, Rahel Chaanakya 1169 SRI0.5010.21408.40 

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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