Individual Calculations March 2018
 Bergstrom, Rolf  Total change: -43.60  Rating chartPersonal card
 Tradewise Gibraltar Chess Festival 2018 Masters Gibraltar ENG 2018-01-23
RcRownchangeKK*chgGame
 2187 2276 4.00 10 -2.21 20 -44.20 
  Papp, Gabor g2607 HUN0.001-0.1220-2.40 
  Sanjuan Garcia, Miguel 2019 ESP1.0010.18203.60 
  Gunina, Valentina gwg2502 RUS0.001-0.2120-4.20 
  Cholleti, Sahajasri wf2083 IND0.001-0.7520-15.00 
  Hapala, Elisabeth wf2097 AUT0.501-0.2320-4.60 
  Bjerre, Tavs 2071 DEN0.501-0.2620-5.20 
  Veltkamp, Gerben 2123 NED1.0010.30206.00 
  Spence, David J 2127 ENG0.001-0.7020-14.00 
  Barrenechea Bahamonde, Gustavo 2127 ESP0.501-0.2020-4.00 
  Smith, Andrew Philip f2111 IRL0.501-0.2220-4.40 

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)
 
 Div I Norra 2017-18 Tre ny Sweden SWE 2018-02-18
RcRownchangeKK*chgGame
 2279 2260 0.50 1 0.03 20 0.60 
  Kenneskog, Theodor f2279 SWE0.5010.03200.60 

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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