Individual Calculations January 2020
 Thean, Li Han  Total change: -44.00  Rating chartPersonal card
 5th Singapore Amateur Chess Championship 2019 Singapore SGP 2019-11-30
RcRownchangeKK*chgGame
 1266 1455 4.00 7 -1.10 40 -44.00 
  Kumar, Vedant 1137 HKG0.501-0.3740-14.80 
  Zhu, Lehan 1123 SGP1.0010.12404.80 
  Nainika, Gupta 1184 SGP1.0010.17406.80 
  Chia, Yu Zhe Ashton 1848 SGP0.001-0.0840-3.20 
  Gan, Wei En Justin 1173 SGP0.501-0.3440-13.60 
  Yen, Gideon 1302 SGP0.001-0.7040-28.00 
  Lakshminarasimhan, Rahul 1096 SGP1.0010.10404.00 

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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