Individual Calculations March 2018
 Kang, Sohyun  Total change: 0.40  Rating chartPersonal card
 2018 Korea national Championship - Women Seoul KOR 2018-01-26
RcRownchangeKK*chgGame
 1516 1437 3.00 9 -0.74 40 -29.60 
  Jeong, Misuk 1167 KOR1.0010.17406.80 
  Kim, Hannah 1296 KOR1.0010.314012.40 
  Lee, Seyeon cwf1758 KOR0.001-0.1340-5.20 
  Kim, Dokyeong 1304 KOR0.501-0.1840-7.20 
  You, Garam 1432 KOR0.001-0.5140-20.40 
  Dovchin, Bolortungalag 1514 KOR0.5010.11404.40 
  Wang, Chengjia wf1837  * KOR0.001-0.0840-3.20 
  Park, Sunwoo wc1607 KOR0.001-0.2840-11.20 
  Kim, Yubin 1729 KOR0.001-0.1540-6.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 2018 Korea Youth Selection - U12 Seoul KOR 2018-02-09
RcRownchangeKK*chgGame
 1332 1437 4.50 6 0.75 40 30.00 
  Lee, Yoonho 1076 KOR0.501-0.4040-16.00 
  Shin, Minchan 1216 KOR1.0010.22408.80 
  Kim, Taehyeon 1433 KOR1.0010.494019.60 
  Hong, Sungha 1449 KOR0.001-0.4840-19.20 
  Chae, Hanyun 1345 KOR1.0010.374014.80 
  Park, Hongkyu 1473 KOR1.0010.554022.00 

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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