Rapid: Individual Calculations May 2022
 Smith, Henry  Total change: 4.00  Rating chartPersonal card
 Coulsdon Chess Junior Grand Prix Spring 2022 - 4 Level 5 London ENG 2022-04-10
RcRownchangeKK*chgGame
 1237 1273 3.50 6 0.20 20 4.00 
  Kumar, Arnav 1090 ENG1.0010.26205.20 
  Kairat, Alexander 1282 ENG0.001-0.4920-9.80 
  Kumar, Sachin 1218 ENG1.0010.42208.40 
  Ali, Shahyan 1269 ENG1.0010.49209.80 
  Gerstle, Stephen 1203 ENG0.501-0.1020-2.00 
  Edipoglu, Berk 1361 ENG0.001-0.3820-7.60 

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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