Individual Calculations February 2023
 Wang, April  Total change: -68.00  Rating chartPersonal card
 2023 Schleinich Memorial D Calgary CAN 2023-01-06
RcRownchangeKK*chgGame
 1425 1371 0.00 2 -0.85 40 -34.00 
  Atwood, Matthew 1426 CAN0.001-0.4240-16.80 
  Viminitz, Paul 1424 CAN0.001-0.4340-17.20 

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 Schleinich Memorial E Calgary CAN 2023-01-06
RcRownchangeKK*chgGame
 1425 1371 0.00 2 -0.85 40 -34.00 
  Atwood, Matthew 1426 CAN0.001-0.4240-16.80 
  Viminitz, Paul 1424 CAN0.001-0.4340-17.20 

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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