Individual Calculations September 2022
 Xiong, Michael  Total change: 0.00  Rating chartPersonal card
 Seattle Kings vs Princes Match VIII - A (Swiss) Seattle, WA USA 2022-07-29
RcRownchangeRpKK*chgGame
 1673 0 0.00 1 0.00 873   0.00 
  Kuhner, Mary wc1673 USA0.0010.00 0.00 

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)
 
 2022 NAYCC U10 Open Calgary CAN 2022-08-10
RcRownchangeRpKK*chgGame
 1505 0 1.50 4 0.00 1418   0.00 
  Xu, Owen 1641 USA0.5010.00 0.00 
  Gao, Heye 1018 CAN0.5010.00 0.00 
  Goodrich, Elliott 1719 USA0.5010.00 0.00 
  Wu, Jayden 1642 USA0.0010.00 0.00 

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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