Individual Calculations May 2022
 Fernandez Martin, Berta  Total change: -49.20  Rating chartPersonal card
 Segunda Provincial Centro 2022 Rondas 1-5 Comunidad Valenciana ESP 2022-02-12
RcRownchangeKK*chgGame
 1356 1214 1.50 4 0.20 40 8.00 
  Gadea Guerreo, Javier 1360 ESP0.001-0.3040-12.00 
  Perez De Tudela Perales, Fernand 1324 ESP0.5010.15406.00 
  Arnau Zaragoza, Joan 1190 ESP1.0010.474018.80 
  Rosu, Adrian Haralambie 1550 ESP0.001-0.1240-4.80 

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)
 
 Segunda Provincial Centro 2022 Rondas 6-8 Comunidad Valenciana ESP 2022-03-26
RcRownchangeKK*chgGame
 1206 1214 0.00 1 -0.51 40 -20.40 
  Torosyan Saghatelyan, Arturo 1206 ESP0.001-0.5140-20.40 

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)
 
 VI Open Internacional de Ajedrez Semana Santa Torrevieja ESP 2022-04-13
RcRownchangeKK*chgGame
 1556 1214 0.00 4 -0.92 40 -36.80 
  Lorca Cortada, David 1970 ESP0.0010.00400.00 
  Wang Qiu, Laura 1713 ESP0.001-0.0440-1.60 
  Valsera Gomez, Minerva 1483 ESP0.001-0.1740-6.80 
  Perez Fernandez, Arys 1056 ESP0.001-0.7140-28.40 

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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