Individual Calculations February 2015
 Zapata Lopez, Julio  Total change: -10.00  Rating chartPersonal card
 III Torneo Int. de Navidad Ciudad de Lorca 2014 Lorca (Murcia) ESP 2014-12-26
RcRownchangeKK*chgGame
 1954 2007 4.00 8 -0.50 20 -10.00 
  Sanchez Jerez, Emilio Miguel f2258 ESP0.001-0.1920-3.80 
  Miquel Juan, Marcelo 1850 ESP0.001-0.7120-14.20 
  Cabrera Valverde, Cristina 1723 ESP1.0010.16203.20 
  Redondo Benavente, Ana 1913 ESP0.501-0.1320-2.60 
  Garcia Ramos, Marcos 2137 ESP0.5010.18203.60 
  Guerra Arrocha, Daniel 1897 ESP1.0010.35207.00 
  Hernandez Estevez, Yudania wm2176 ESP0.001-0.2820-5.60 
  Guerrero Mendez, Jesus 1675 ESP1.0010.12202.40 

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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