Individual Calculations February 2020
 Nihal, Swarna  Total change: 8.40  Rating chartPersonal card
 4th ICA Open Below 1600 FIDE Rating Banglore IND 2019-12-30
RcRownchangeKK*chgGame
 1307 1424 6.00 9 0.21 40 8.40 
  Tanmay, Bhowmik 1058 IND1.0010.10404.00 
  Chinmaya, Vyas Vyasojwala 1244 IND0.501-0.2440-9.60 
  Nazeer, Basha G 1198 IND0.501-0.2940-11.60 
  Mulla, N J 1208 IND1.0010.22408.80 
  Pournami, S 1314 IND1.0010.354014.00 
  Karthik, Raj 1518 IND1.0010.634025.20 
  S., Jeevanandam 1470 IND0.5010.06402.40 
  Vishwanath, Kannam 1534 IND0.001-0.3540-14.00 
  Meghana, S 1216 IND0.501-0.2740-10.80 

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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