Individual Calculations June 2017
 Egerhag, Vilgot  Total change: 31.20  Rating chartPersonal card
 Harplinge mini Open 2017, lang Halmstad SWE 2017-05-26
RcRownchangeKK*chgGame
 1297 1482 3.00 3 0.78 40 31.20 
  Torngren, Alexander 1261 SWE1.0010.22408.80 
  Muntean, Adrian 1325 NED1.0010.294011.60 
  Nabbing, Oscar 1306 SWE1.0010.274010.80 

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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