Rapid: Individual Calculations April 2019
 Barkovskiy, Yuri Dunin  Total change: 45.60  Rating chartPersonal card
 2019 Seongnam Rapid U1600 Seongnam KOR 2019-03-24
 1402 1264 4.50 7 2.28 20 45.60 
  Lee, Donghoon 1470 KOR0.001-0.2420-4.80 
  Lim, Hyeyoon 1435 KOR1.0010.732014.60 
  Kim, Joon 1365 KOR1.0010.642012.80 
  Cheon, Sehyuk c1393 KOR0.5010.17203.40 
  Park, Minwoo B 1339 KOR1.0010.602012.00 
  Kim, Jihwan 1389 KOR1.0010.672013.40 
  Kim, Changhyung 1422 KOR0.001-0.2920-5.80 

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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