Individual Calculations May 2022
 Shin, Jinan  Total change: 4.80  Rating chartPersonal card
 DD Den Haag Open Schaakkampioenschap 2022 Round 4-7 Den Haag NED 2022-03-30
RcRownchangeKK*chgGame
 1860 1655 1.00 3 0.12 40 4.80 
  Kumar, Prayan Sai 1525 NED1.0010.324012.80 
  Henke, Aleksander 1996 NED0.001-0.1240-4.80 
  Romkes, Gosse 2060 NED0.001-0.0840-3.20 

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)
 

 

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