Individual Calculations January 2023
 Karl, Sutanto  Total change: -42.00  Rating chartPersonal card
 35th Cairnhill Open Chess Championship 2022 Singapore SGP 2022-11-26
RcRownchangeKK*chgGame
 1213 1170 2.50 8 -1.05 40 -42.00 
  Liew, Tze Hsien 1328 SGP0.001-0.2940-11.60 
  Lee, Jie Zhen Tedric 1092 SGP0.001-0.6140-24.40 
  Dhanesh, Venkata Narayanaswamy 1302 SGP1.0010.684027.20 
  Chen, Yifei 1325 SGP0.001-0.2940-11.60 
  Ng, Ching Ann James 1083 SGP1.0010.384015.20 
  Tobin, Paul Nicholas 1302 SGP0.001-0.3240-12.80 
  Tan, Xuan Ying 1128 SGP0.501-0.0640-2.40 
  Lakshith, Raj Nikkesh Raj 1144 IND0.001-0.5440-21.60 

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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