Individual Calculations April 2023
 Lee, Jonghyun  Total change: 0.00  Rating chartPersonal card
 18th IChess Winter Cup SS seoul KOR 2023-01-29
RcRownchangeRpKK*chgGame
 1208 0 1.00 2 0.00 1208   0.00 
  Kim, Hyunwoo B 1081 KOR1.0010.00 0.00 
  Kim, Sarang 1335 KOR0.0010.00 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)
 
 2023 Youth Selection U12 Seongnam KOR 2023-02-27
RcRownchangeRpKK*chgGame
 1103 0 1.00 5 0.00 863   0.00 
  Kim, Mingeon 1157 KOR0.0010.00 0.00 
  Song, Haeseong 1103 KOR0.0010.00 0.00 
  Ahn, Jeongyoon 1068 KOR1.0010.00 0.00 
  Lee, Chase 1087 KOR0.0010.00 0.00 
  Park, Damheon 1102 KOR0.0010.00 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)
 
 27th Klub League Major Div 2 R1 Seongnam KOR 2023-03-11
RcRownchangeRpKK*chgGame
 1253 0 0.00 1 0.00 453   0.00 
  Hong, Jueun 1253 KOR0.0010.00 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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