Individual Calculations February 2014
 Zepeda, Lorena  Total change: 12.75  Rating chartPersonal card
 Tata Steel Chess Tournament 2014 - Nine round 2D Wijk aan Zee NED 2014-01-17
RcRownchangeKK*chgGame
 2129 2183 6.00 9 0.85 15 12.75 
  Mengerink, Ynze 2196 NED1.0010.52157.80 
  Haselhorst, Helmut 2110 GER1.0010.40156.00 
  Brink, Barry 2170 NED1.0010.48157.20 
  Roering, Ed 2151 NED0.501-0.0415-0.60 
  Sula, Avni 2046 ALB0.001-0.6815-10.20 
  Lieverst, Paul 2108 NED1.0010.40156.00 
  Ghijsen, Pim 2169 NED0.501-0.0215-0.30 
  Majhi, Ankit 2072 NED0.501-0.1515-2.25 
  Wijnberg, Arjan 2140 NED0.501-0.0615-0.90 

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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