Rapid: Individual Calculations September 2018
 Atul, Suresh Dongre  Total change: 11.60  Rating chartPersonal card
 30th National Rapid Chess Championships 2018 - Challengers Singapore SGP 2018-08-11
RcRownchangeKK*chgGame
 1192 1251 3.50 5 0.58 20 11.60 
  Soon, Jien Hao Ian Zachary 1155 SGP1.0010.37207.40 
  Borkar, Kush 1101 SGP1.0010.30206.00 
  Yong, Zheng Yan Ryan 1129 SGP0.501-0.1720-3.40 
  Nagesh, Rishicharan 1120 SGP1.0010.32206.40 
  You, Xinyu Tom 1453 SGP0.001-0.2420-4.80 

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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