Individual Calculations December 2016
 Lim, Zeen Hunn  Total change: 8.00  Rating chartPersonal card
 33rd National Age Group Chess Championships 2016 - Open Under-12 Singapore SGP 2016-11-19
RcRownchangeKK*chgGame
 1289 1373 2.00 3 0.20 40 8.00 
  Ong, Jireh 1087 SGP1.0010.16406.40 
  Polavaram, Harsha 1209 SGP1.0010.284011.20 
  Tan, Yian Hau 1572 SGP0.001-0.2440-9.60 

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)
 

 

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