Individual Calculations February 2023
 Atwood, Matthew  Total change: -6.40  Rating chartPersonal card
 2023 Schleinich Memorial D Calgary CAN 2023-01-06
RcRownchangeKK*chgGame
 1398 1426 1.00 2 -0.08 40 -3.20 
  Wang, April 1371 CAN1.0010.424016.80 
  Viminitz, Paul 1424 CAN0.001-0.5040-20.00 

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)
 
 2023 Schleinich Memorial E Calgary CAN 2023-01-06
RcRownchangeKK*chgGame
 1398 1426 1.00 2 -0.08 40 -3.20 
  Wang, April 1371 CAN1.0010.424016.80 
  Viminitz, Paul 1424 CAN0.001-0.5040-20.00 

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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