Individual Calculations April 2015
 Tobias Sidera, Fernando  Total change: -27.20  Rating chartPersonal card
 Cto por Equipos de Madrid_2014-15 (Tercera) r4-6 Madrid ESP 2015-01-11
RcRownchangeKK*chgGame
 1479 1448 1.00 3 -0.38 40 -15.20 
  Cortijo Manso, Luis 1508 ESP0.001-0.4240-16.80 
  Garcia Chica, Eva Maria 1398 ESP0.001-0.5740-22.80 
  Savin Savina, Alexandre 1531 ESP1.0010.614024.40 

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)
 
NOTE: K factor changed
 Cto por Equipos de Madrid_2014-15 (Tercera) r7-10 Madrid ESP 2015-02-01
RcRownchangeKK*chgGame
 1388 1448 1.50 3 -0.23 20 -4.60 
  Castro Contreras, Bruno 1269 ESP0.501-0.2320-4.60 
  Pena Negueruela, Francisco Javi 1366 ESP1.0010.39207.80 
  Borras Cerda, Carlos 1530 ESP0.001-0.3920-7.80 

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)
 
NOTE: K factor changed
 Cto por Equipos de Madrid_2014-15 (Tercera) r11-13 Madrid ESP 2015-03-01
RcRownchangeKK*chgGame
 1543 1448 0.00 1 -0.37 20 -7.40 
  Colodron Gomez, Jose 1543 ESP0.001-0.3720-7.40 

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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