Individual Calculations November 2022
 Karthigeyan, Gajendiran  Total change: 0.00  Rating chartPersonal card
 Sri Lanka Junior National Chess Championship 2022 Kandy SRI 2022-09-09
RcRownchangeRpKK*chgGame
 1218 0 0.00 4 0.00 418   0.00 
  Sathsara, E P Daham 1322 SRI0.0010.00 0.00 
  Galkotuwa, K A R G W S N B I 1088 SRI0.0010.00 0.00 
  Wadduwage, Thamindu Upeksha 1077 SRI0.0010.00 0.00 
  Herath, H M J R 1386 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 International Chess Festival 2022 Negombo SRI 2022-10-20
RcRownchangeRpKK*chgGame
 1151 0 3.50 8 0.00 1108   0.00 
  Insara, S D Nadev 1308 SRI1.0010.00 0.00 
  Francis, U M Senal Vishmin 1237 SRI0.5010.00 0.00 
  Labunahewage, Dulein Bimsath 1184 SRI0.5010.00 0.00 
  Rajapakshe, R A K K 1126 SRI0.0010.00 0.00 
  Madurawala, M G D S Shamaya 1053 SRI0.5010.00 0.00 
  Silva, M K Teshan Pasandul 1069 SRI0.0010.00 0.00 
  Kalupahana, Hirun Harendra 1117 SRI0.5010.00 0.00 
  De Silva, D Nawam Sarojen 1110 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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