Individual Calculations September 2012
 Yoo, Youngjun  Total change: 4.80  Rating chartPersonal card
 2012 National Junior champ U18 Seoul KOR 2012-08-12
RcRownchangeKK*chgGame
 1487 1359 2.00 5 0.32 15 4.80 
  Jang, Jaewon 1630 KOR0.001-0.1715-2.55 
  Lee, Injae 1452 KOR0.001-0.3715-5.55 
  Choi, Ian 1488 KOR1.0010.671510.05 
  Park, Jaeyoon 1352 KOR1.0010.49157.35 
  You, Haneul 1512 KOR0.001-0.3015-4.50 

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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