Individual Calculations March 2015
 Tennakoon, A D M Sajana  Total change: 0.00  Rating chartPersonal card
 Colombo Chess Festival 2015 Colombo SRI 2015-01-31
RcRownchangeRpKK*chgGame
 1248 0 5.00 10 0.00 1248   0.00 
  Thanuja, Dewsara 1145 SRI1.0010.00 0.00 
  Jayaweera, Sayuni Gihansa wc1406 SRI0.5010.00 0.00 
  Sarathcandra, Gihansa Methwanthi 1299 SRI0.0010.00 0.00 
  Wijerathne, Amandi Ishitha 1124 SRI1.0010.00 0.00 
  Gunarathna, Thinula Amadith 1280 SRI0.5010.00 0.00 
  Balasuriya, Thenuka Yasas Prabod 1284 SRI0.0010.00 0.00 
  Pullaperuma, Sudam Sanjula 1139 SRI1.0010.00 0.00 
  Liyanarachchi, Sanosh Shamal 1257 SRI0.5010.00 0.00 
  Choksy, Anaisha 1275 SRI0.5010.00 0.00 
  Wijayasuriya, Pulindu Thewmika 1274 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)
 
 Sri Lanka Major Division Chess Championship 2015 Colombo Colombo SRI 2015-02-12
RcRownchangeRpKK*chgGame
 1223 0 4.50 9 0.00 1223   0.00 
  Weerasinghe, K A D S Hansaja 1312 SRI0.0010.00 0.00 
  Premaratne, Savin Vindiya 1176 SRI0.0010.00 0.00 
  Kotuwelle, Akash Tharupathi 1131 SRI1.0010.00 0.00 
  Pathiranage, Osanda Chalamuthu 1179 SRI0.0010.00 0.00 
  Kotuwella, Sashmitha N Bandara 1100 SRI1.0010.00 0.00 
  Mathes Arachchi , Bhanila M 1211 SRI0.5010.00 0.00 
  Saai Syvendra, S 1219 SRI1.0010.00 0.00 
  Jayatissa, Chanuth Devnaka 1302 SRI1.0010.00 0.00 
  Kiriella, K G Gimantha Gayasha 1381 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)
 

 

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