Individual Calculations September 2016
 Ooi, Zhi Ping  Total change: -38.80  Rating chartPersonal card
 East Asian Youth Chess Championship 2016 U10 Jeongseon KOR 2016-08-05
RcRownchangeKK*chgGame
 1379 1292 1.00 5 -0.97 40 -38.80 
  Lee, Care Greene 1514 MAS0.001-0.2240-8.80 
  Chan, Kaden Timothy 1393 HKG0.001-0.3640-14.40 
  Goh, Julien 1127 SIN0.501-0.2240-8.80 
  Hong, Sungha 1282 KOR0.501-0.0140-0.40 
  Meng, Richard 1581 NZL0.001-0.1640-6.40 

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)
 

 

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