Individual Calculations August 2022
 Mwashe, Philip Masika  Total change: -58.60  Rating chartPersonal card
 50th Annual World Open - Under 2000 Philadelphia, Pennsylvania USA 2022-06-30
RcRownchangeKK*chgGame
 1536 1718 2.00 7 -2.93 20 -58.60 
  Serrato, Rafael 1702 COL1.0010.48209.60 
  Yang, Lefan 1318  * CAN0.001-0.9220-18.40 
  Caveny, Aaron 1672 USA0.001-0.5620-11.20 
  Williams, Christopher 1490 USA0.501-0.2920-5.80 
  Laido, Olivia 1482 USA0.001-0.8020-16.00 
  Jeffrey, James 1774 USA0.5010.08201.60 
  Zhu, Florina 1311 USA0.001-0.9220-18.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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