Rapid: Individual Calculations August 2023
 Riddhi, Riyansika Das  Total change: -106.40  Rating chartPersonal card
 Bukit Merah CC Rapid Chess Championships Singapore SGP 2023-07-08
RcRownchangeKK*chgGame
 1876 1064 0.00 2 -0.21 40 -8.40 
  Ratkovic, Miloje g2460 SRB0.0010.00400.00 
  Sood, Kunaal 1292 IND0.001-0.2140-8.40 

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)
 
 SGChessHub at JurongSpring Rapid Chess Tournament - July 2023 Singapore SGP 2023-07-22
RcRownchangeKK*chgGame
 1164 1064 0.00 6 -2.18 40 -87.20 
  Chin, Chee Shun 1220 SGP0.001-0.2940-11.60 
  Rishil, Tatavarthi 1084 SGP0.001-0.4740-18.80 
  Chan, Wen Hui Ryan 1175 SGP0.001-0.3540-14.00 
  Adharsh, Venkatakrishnan 1204 SGP0.001-0.3140-12.40 
  Raunak, Agarwal 1157 IND0.001-0.3740-14.80 
  Shaunak, Paramanik 1142 IND0.001-0.3940-15.60 

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)
 
 Lion City Inclusive Chess July Rapid Singapore SGP 2023-07-29
RcRownchangeKK*chgGame
 1236 1064 0.00 1 -0.27 40 -10.80 
  Chiang, Cheng En Christopher 1236 SGP0.001-0.2740-10.80 

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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