Individual Calculations February 2023
 Kolcharam, Yashwanth  Total change: -19.60  Rating chartPersonal card
 1st Bishan Singh Ji Memorial All India Open Fide Rating Chess Tournament Hyderabad IND 2023-01-10
RcRownchangeKK*chgGame
 1261 1004 0.50 5 -0.49 40 -19.60 
  Sri, Charan Sandipagu 1462 IND0.001-0.0540-2.00 
  Kumbhar, Kartik 1250 IND0.001-0.1940-7.60 
  Jayendran, Isaac 1214 USA0.001-0.2340-9.20 
  Abhinav, Ram Bommakanti 1205 IND0.5010.264010.40 
  Harshvardhnachari, Uttaradi 1174 IND0.001-0.2840-11.20 

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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