Rapid: Individual Calculations September 2019
 Kang, Sohyun  Total change: -8.80  Rating chartPersonal card
 2019 World Youth Mind Sports Fair - Masters G16 Pyeongchang KOR 2019-08-11
RcRownchangeKK*chgGame
 1286 1267 1.50 4 -0.44 20 -8.80 
  Yim, Jay 1035 KOR1.0010.21204.20 
  Unurzul, Davaakhuu wc1434 MGL0.001-0.2820-5.60 
  Munkhzul, Davaakhuu wc1603 MGL0.001-0.1220-2.40 
  Mongoljin, Davaadorj 1071 MGL0.501-0.2520-5.00 

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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