Individual Calculations March 2023
 Sala Espi, Antonio  Total change: -3.40  Rating chartPersonal card
 Segunda Autonomica Centro 2023 Rondas 3-6 Alicante ESP 2023-01-28
RcRownchangeKK*chgGame
 1508 1620 1.00 2 -0.29 20 -5.80 
  Engo Pardo, Luis 1615 ESP0.001-0.5120-10.20 
  Sala Esquiva, Miguel 1400 ESP1.0010.22204.40 

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)
 
 Primera Provincial Sur 2023 Rondas 3-6 Alicante ESP 2023-01-28
RcRownchangeKK*chgGame
 1706 1620 0.50 1 0.12 20 2.40 
  Montoya Bello, Plinio 1706 ESP0.5010.12202.40 

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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