Individual Calculations April 2019
 Barkovskiy, Yuri Dunin  Total change: -22.40  Rating chartPersonal card
 2019 Korea Youth Selection U18 Seoul KOR 2019-03-01
RcRownchangeKK*chgGame
 1308 1395 2.50 4 0.04 40 1.60 
  Park, Hyunsung 1185 KOR1.0010.23409.20 
  You, Jiho 1583 KOR0.5010.24409.60 
  Kim, Hyunjun 1216 KOR0.001-0.7340-29.20 
  Seo, Jiwon 1247 KOR1.0010.304012.00 

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)
 
 22nd Korea Club League Div2 R1 Seongnam KOR 2019-03-10
RcRownchangeKK*chgGame
 1354 1395 0.50 2 -0.60 40 -24.00 
  Park, Jaehyuck 1475 KOR0.001-0.3940-15.60 
  Khanyl, Chuluuntuya 1233 KOR0.501-0.2140-8.40 

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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