Individual Calculations August 2017
 Yatapana, Navoda  Total change: 59.20  Rating chartPersonal card
 Sri Lanka Women's Qualifying Championship 2017 - Kandy Kandy SRI 2017-05-05
RcRownchangeKK*chgGame
 1346 1104 1.00 2 0.54 40 21.60 
  Yapa Bandara, Chamodya 1504  * SRI0.001-0.0840-3.20 
  Karunarathne, Thisali 1188 SRI1.0010.624024.80 
 * 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 Women's National B Chess Championship 2017 Colombo SRI 2017-05-12
RcRownchangeKK*chgGame
 1428 1104 1.50 4 0.94 40 37.60 
  De Silva, Chamindra 1504  * SRI0.001-0.0840-3.20 
  Waduge, T S H A 1269 SRI1.0010.724028.80 
  Wijesuriya, G P Y wc1504  * SRI0.001-0.0840-3.20 
  Kulatunga, Dinithi 1433 SRI0.5010.384015.20 
 * 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)
 

 

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