Individual Calculations January 2020
 Vihaan, Dumir  Total change: 6.40  Rating chartPersonal card
 Lakecity Winter below 1600 FIDE Rating Udaipur IND 2019-12-18
RcRownchangeKK*chgGame
 1307 1220 2.50 6 0.16 40 6.40 
  Girishbhai, Vahanbhai Koradiya 1411 IND0.001-0.2540-10.00 
  Zeeshan, Ali 1406 IND1.0010.744029.60 
  M Tulasi Ram, Kumar 1380 IND0.001-0.2940-11.60 
  Begum, Ashiya 1442 IND0.001-0.2240-8.80 
  Vijay, Johnson P 1107 IND0.501-0.1540-6.00 
  Madhava, Chitta 1098 IND1.0010.334013.20 

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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