Individual Calculations July 2023
 Jeffy, Nirvin J  Total change: -27.20  Rating chartPersonal card
 Visalakshi-Arunachalam 7th SCS International FIDE Rated Open Chess Tournament Sivakasi IND 2023-06-08
RcRownchangeKK*chgGame
 1295 1364 3.50 7 -0.68 40 -27.20 
  Joe, Gladson L 1143 IND1.0010.22408.80 
  Abdallah, M Nisthar 1701 IND0.001-0.1240-4.80 
  Ranjith, Gunasekaran 1173 IND1.0010.254010.00 
  Kanishka, S 1676 IND0.001-0.1440-5.60 
  Sowthish, Kumar K 1177 IND0.001-0.7440-29.60 
  Rudhrathtchan, N S 1103 IND0.501-0.3240-12.80 
  Laksna, Sri R 1093 IND1.0010.17406.80 

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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