Individual Calculations March 2024
 Gounder, Arun  Total change: -30.00  Rating chartPersonal card
 2024 Tshwane Chess Registration Tournament (B) Pretoria RSA 2024-01-26
RcRownchangeKK*chgGame
 1192 1224 1.00 2 -0.09 40 -3.60 
  Radia, Shyam 1274 RSA0.001-0.4340-17.20 
  Bain, Michael 1110 RSA1.0010.344013.60 

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)
 
 2024 Piet Robbertse Open Chess Tournament (B) Pretoria RSA 2024-02-02
RcRownchangeKK*chgGame
 1289 1224 1.00 4 -0.66 40 -26.40 
  Stephen, Bulelani 1425 RSA1.0010.764030.40 
  Boheim, Eugene 1334 RSA0.001-0.3540-14.00 
  Du Toit, Stephanus (matt 1220 RSA0.001-0.5140-20.40 
  Grobler, Johannes Theodo 1178 RSA0.001-0.5640-22.40 

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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