Individual Calculations March 2023
 Piris Ferrandis, Asier  Total change: 30.40  Rating chartPersonal card
 Segunda Autonomica Norte 2023 Rondas 3-6 Alicante ESP 2023-01-28
RcRownchangeKK*chgGame
 1805 1536 0.50 2 0.15 40 6.00 
  Tarazona Macivor, Cristobal 1768 ESP0.001-0.2140-8.40 
  Biasoli Lopez, Alain 1841 ESP0.5010.364014.40 

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 Centro 2023 Rondas 3-6 Valencia ESP 2023-01-28
RcRownchangeKK*chgGame
 1585 1536 1.50 2 0.61 40 24.40 
  Giron Bravo, Jorge 1391 ESP1.0010.314012.40 
  Baviera Ibanez, Jorge 1778 ESP0.5010.304012.00 

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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