Individual Calculations January 2020
 Velaithum, Piraveen  Total change: -30.00  Rating chartPersonal card
 U1600 Fide Classica Chess Edition 8 Bandar Puteri Puchong, Selangor MAS 2019-11-30
RcRownchangeKK*chgGame
 1278 1128 1.50 7 -0.75 40 -30.00 
  Sophia, Yek Yu Han 1375 MAS0.001-0.1940-7.60 
  Suryavarman, Chandrasekar 1331 SGP0.001-0.2440-9.60 
  Thamil Manni, Swetha 1297 MAS0.5010.22408.80 
  Shamsul Izran, Muhd Raziq 1514 MAS0.001-0.0940-3.60 
  Salehoddin, Zaleha 1084 MAS1.0010.444017.60 
  Pereira, Desirra 1336 MAS0.001-0.2340-9.20 
  Wong, Yi Hern Ethan 1010 MAS0.001-0.6640-26.40 

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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