Individual Calculations August 2023
 Maass, Alejandro  Total change: -81.20  Rating chartPersonal card
 2023 1000GM Independence Day Scheveningen IM Norm 1 Sunnyvale, CA USA 2023-06-30
RcRownchangeKK*chgGame
 2181 2236 1.00 9 -4.06 20 -81.20 
  Maiti, Milind f2250 USA0.5010.02200.40 
  Tao, Sihan 2073 USA0.001-0.7220-14.40 
  Liang, Yu-Cheng 2252 USA0.001-0.4820-9.60 
  Wang, Isaac 2127 USA0.001-0.6520-13.00 
  Yan, Nathan 2192 USA0.001-0.5620-11.20 
  Sivakumar, Shaaketh f2337 USA0.001-0.3620-7.20 
  Karthi, Jashith 1852 USA0.001-0.9120-18.20 
  Atwell, Rose 2220 USA0.501-0.0220-0.40 
  Sathish, Pranav f2327 USA0.001-0.3820-7.60 

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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