Individual Calculations August 2022
 Jeyakumar, P  Total change: -13.20  Rating chartPersonal card
 Athens of the East 2nd International Grandmasters Chess Tournament-2022 (Category 'B') Madurai IND 2022-07-01
RcRownchangeKK*chgGame
 1191 1318 4.00 7 -0.66 20 -13.20 
  Dhashya, Fiance S 1093 IND1.0010.22204.40 
  Karthik, P 1204 IND0.001-0.6620-13.20 
  Leah, R Joseph 1105 IND1.0010.23204.60 
  Pon, Perumal S 1187 IND1.0010.32206.40 
  Aarush, Nair 1117 IND1.0010.24204.80 
  Balaji, J 1504 IND0.001-0.2620-5.20 
  Mukesh, N J 1124 IND0.001-0.7520-15.00 

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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