Individual Calculations November 2023
 Choi, Hyunbin  Total change: -118.40  Rating chartPersonal card
 2023 7th LSH Seoul KOR 2023-09-23
RcRownchangeKK*chgGame
 1167 1341 1.00 5 -2.59 40 -103.60 
  Jang, Seojun 1065 KOR0.001-0.8340-33.20 
  Kim, Hwangjeon 1212 KOR0.001-0.6740-26.80 
  Jang, Yunseo 1108 KOR1.0010.21408.40 
  Kim, Junhwan 1288 KOR0.001-0.5740-22.80 
  Gim, Hajin 1163 KOR0.001-0.7340-29.20 

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)
 
 28th Klub Minor R3-4 Seongnam KOR 2023-10-21
RcRownchangeKK*chgGame
 1256 1354 0.50 2 -0.77 40 -30.80 
  Jeon, Jongin 1227 KOR0.501-0.1740-6.80 
  Yim, Jemin 1285 KOR0.001-0.6040-24.00 

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 8th LSH Seoul KOR 2023-10-22
RcRownchangeKK*chgGame
 1343 1354 3.50 6 0.40 40 16.00 
  Jang, Seojun 1094 KOR1.0010.18407.20 
  Kim, Hyunkeon 1627 KOR0.001-0.1740-6.80 
  Meiyazhagan, Kaviinayan 1196 KOR1.0010.294011.60 
  Jang, Junyoung 1390 KOR0.5010.05402.00 
  Kim, Hwangjeon 1200 KOR1.0010.294011.60 
  Han, Giuk 1553 KOR0.001-0.2440-9.60 

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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