Individual Calculations February 2015
 Yoo, Sumin  Total change: 0.00  Rating chartPersonal card
 2015 OBA League Seoul KOR 2015-01-01
RcRownchangeRpKK*chgGame
 1395 0 3.50 6 0.00 1415   0.00 
  Oh, Jihyun 1004 KOR1.0010.00 0.00 
  Choi, Junil 1767 KOR0.0010.00 0.00 
  Kim, Hyungcheol 1058 KOR0.0010.00 0.00 
  Gwak, Daeyun 1430 KOR1.0010.00 0.00 
  Baek, Wongi 1739 KOR1.0010.00 0.00 
  Choi, Hyunhyo 1374 KOR0.5010.00 0.00 

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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