Individual Calculations May 2019
 Biswa, Preet Ray  Total change: 0.00  Rating chartPersonal card
 8th NATIONAL SCHOOL Under 9 CHESS CHAMPIONSHIP 2019 Raipur, Chhattisgarh IND 2019-04-03
RcRownchangeRpKK*chgGame
 1125 0 3.00 7 0.00 1075   0.00 
  Aarush, Rajesh 1273 IND0.5010.00 0.00 
  Shreyansh, Hota 1093 IND0.0010.00 0.00 
  Godhani, Maharth 1154 IND0.0010.00 0.00 
  Vihaan, Dumir 1025 IND1.0010.00 0.00 
  Shreyas, Ravindra Patil 1058 IND0.5010.00 0.00 
  Shriyansh, Dey 1166 IND0.5010.00 0.00 
  Ishaan, Singh Khanuja 1106 IND0.5010.00 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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