Individual Calculations March 2016
 Zepeda, Lorena  Total change: 12.20  Rating chartPersonal card
 Tata Steel Chess Tournament 2016 - Tienkampen Wijk aan Zee NED 2016-01-22
RcRownchangeKK*chgGame
 2128 2120 5.00 9 0.61 20 12.20 
  De Zwart, Johan 1993 NED1.0010.33206.60 
  Broek, Thomas 2183 NED0.001-0.4120-8.20 
  Van Den Dikkenberg, Erik f2146 NED0.5010.04200.80 
  Breedveld, Andre 2140 NED0.5010.03200.60 
  Kerkvliet, Max 2181 NED0.5010.08201.60 
  De Roda Husman, Juan 2238 NED0.001-0.3420-6.80 
  Oranje, Richard 2102 NED1.0010.47209.40 
  Helder, Marc 2090 NED0.501-0.0420-0.80 
  Morice, Ludovic 2082 FRA1.0010.45209.00 

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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