Individual Calculations September 2021
 Wiebe, Isaac  Total change: 16.20  Rating chartPersonal card
 2021 Minnesota Masters FIDE Invitational Plymouth, Minnesota USA 2021-08-10
RcRownchangeKK*chgGame
 2112 1997 4.00 9 0.81 20 16.20 
  Santarius, Erik m2367 USA0.001-0.1020-2.00 
  Jin, Ashton 2074 USA1.0010.612012.20 
  Cavanah, Troy 2006 USA0.001-0.4920-9.80 
  Ulrich, Susanna G 1995 USA1.0010.502010.00 
  Lee, Alice wc1994 USA0.001-0.5020-10.00 
  Ladan, Nicholas Jo 2149 USA1.0010.702014.00 
  Iwu, Okechukwu Ane 2097 USA0.001-0.3620-7.20 
  Titus, Andrew Lewi 2143 USA0.5010.20204.00 
  Betaneli, Alex f2187 USA0.5010.25205.00 

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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