Blitz: Individual Calculations October 2022
 McWilliams, Mark  Total change: 4.20  Rating chartPersonal card
 The Library Bar FIDE blitz London ENG 2022-09-06
RcRownchangeKK*chgGame
 1548 1342 2.00 6 0.21 20 4.20 
  Badacsonyi, Frankie 1770 ENG0.001-0.0720-1.40 
  Berkley, Stephen W 1523 ENG0.001-0.2620-5.20 
  Gonzales, Ceferino 1400 PHI1.0010.582011.60 
  Fleming, Nigel D 1931 ENG1.0010.982019.60 
  Yu, Rock 1517 ENG0.001-0.2720-5.40 
  Thatte, Nandinee 1149 ENG0.001-0.7520-15.00 

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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