Individual Calculations July 2023
 Steel, Martin J  Total change: -12.40  Rating chartPersonal card
 30th 4NCL Congress Minor Daventry ENG 2023-06-16
RcRownchangeKK*chgGame
 1328 1392 2.00 4 -0.31 40 -12.40 
  Hylands, Keith A 1111 ENG1.0010.16406.40 
  Kathuria, Dhruv 1321 ENG1.0010.404016.00 
  Shivakumar, Akshath 1386 ENG0.001-0.5140-20.40 
  Sloan, Cecil 1493 USA0.001-0.3640-14.40 

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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