Individual Calculations November 2023
 Chan, Allison  Total change: -40.80  Rating chartPersonal card
 2023 CCC Grand Tour Leg 1 FM U1500 Calgary CAN 2023-09-12
RcRownchangeKK*chgGame
 1346 1206 0.00 1 -0.31 40 -12.40 
  Campos Gorgonio, Eduardo Arturo 1346 MEX0.001-0.3140-12.40 

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)
 
 2023 Alberta Women's Championship Calgary, Alberta CAN 2023-10-21
RcRownchangeKK*chgGame
 1312 1206 0.00 2 -0.71 40 -28.40 
  Lu, Ashlyn 1308 CAN0.001-0.3640-14.40 
  Wang, April 1316 CAN0.001-0.3540-14.00 

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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