Individual Calculations March 2023
 Schwartz, Tiffany Daiana  Total change: -6.00  Rating chartPersonal card
 Segunda Provincial Alicante 2023 Rondas 3-6 Alicante ESP 2023-01-28
RcRownchangeKK*chgGame
 1107 1218 0.50 1 -0.15 40 -6.00 
  Alberola Reig, Francisco 1107 ESP0.501-0.1540-6.00 

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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