Individual Calculations July 2011
 Dalemans, Diana  Total change: 35.40  Rating chartPersonal card
 NK Jeugd U16 Girls Haarlem NED 2011-04-30
RcRownchangeKK*chgGame
 1736 1943 4.50 6 -0.02 15 -0.30 
  Osinga, Angelique 1699 NED1.0010.20153.00 
  Sekandar, Nilofar 1672 NED0.501-0.3315-4.95 
  Ratsma, Rosa 1618 NED1.0010.13151.95 
  Thoma, Sophia 1935 NED0.501-0.0115-0.15 
  De Ridder, Naomi 1740 NED0.501-0.2615-3.90 
  Roelofs, Iris 1753 NED1.0010.25153.75 

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)
 
 5e ENCI Limburg Open - group A Maastricht NED 2011-06-10
RcRownchangeKK*chgGame
 2241 1947 3.50 7 2.38 15 35.70 
  Coenen, Eduard 2093 NED1.0010.701510.50 
  Bus, Tom 2206 NED0.001-0.1815-2.70 
  Vogel, Jaap f2223 NED0.5010.33154.95 
  Bomans, Arno 2200 BEL0.5010.31154.65 
  Goudriaan, Etienne f2307 NED1.0010.901513.50 
  Bezemer, Arno f2335 NED0.001-0.0915-1.35 
  Driessens, Patrick f2324 NED0.5010.41156.15 

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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