Individual Calculations February 2019
 Xian, Junhao  Total change: 56.80  Rating chartPersonal card
 Kirkcaldy Championship 2019 Kirkcaldy SCO 2019-01-19
RcRownchangeKK*chgGame
 2123 1913 2.50 4 1.42 40 56.80 
  Gheorghiu, Calin f2288 ROU0.001-0.0940-3.60 
  Shafi, Declan 2125 SCO0.5010.274010.80 
  Robinson, Stephen 1798 SCO1.0010.344013.60 
  Olson, Hamish 2282 SCO1.0010.904036.00 

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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