Individual Calculations March 2023
 Vaidyanathan, Adithya  Total change: 42.40  Rating chartPersonal card
 2022/23 4NCL Division 3 West Rounds 5-6 Daventry ENG 2023-02-04
RcRownchangeKK*chgGame
 1861 1345 0.00 1 -0.04 40 -1.60 
  Flynn, David 1861 ENG0.001-0.0440-1.60 

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)
 
 2023 Coventry Open Under 2000 Coventry ENG 2023-02-18
RcRownchangeKK*chgGame
 1645 1345 2.00 5 1.10 40 44.00 
  Dunkley, Michael 1755 ENG0.001-0.0840-3.20 
  Stinton-Brownbridge, Michael H 1886 ENG0.5010.474018.80 
  Rao, Shree 1515 ENG1.0010.724028.80 
  Acharya, Kandara 1478 ENG0.5010.18407.20 
  Swiatkowski, Aram 1593 ENG0.001-0.1940-7.60 

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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