Individual Calculations January 2020
 Gan, Wei En Justin  Total change: -0.40  Rating chartPersonal card
 5th Singapore Amateur Chess Championship 2019 Singapore SGP 2019-11-30
RcRownchangeKK*chgGame
 1394 1173 1.50 6 -0.01 40 -0.40 
  Lim, Huay Leon Warren 1573  * SGP0.001-0.0840-3.20 
  Aarav, Kumar Koni Dena 1414 IND0.001-0.2040-8.00 
  Ng, Jing Xuan Alyssa 1011 SGP1.0010.294011.60 
  Thean, Li Han 1455 SGP0.5010.344013.60 
  Kapoor, Satvik 1573  * IND0.001-0.0840-3.20 
  Tan, Min Quan 1338 SGP0.001-0.2840-11.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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