Individual Calculations March 2023
 Warner, Nicholas  Total change: -42.00  Rating chartPersonal card
 Cambridge International Open Cambridge ENG 2023-02-15
RcRownchangeKK*chgGame
 1837 1735 1.00 5 -1.05 40 -42.00 
  Bradbury, Neil H m2200 ENG0.001-0.0540-2.00 
  Walker, Martin G f2133 ENG0.001-0.0840-3.20 
  Weersing, Nathan 1451 ENG1.0010.16406.40 
  Larchikov, Maksym 1901 UKR0.001-0.2840-11.20 
  Portheault, Benjamin 1498 ENG0.001-0.8040-32.00 

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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