Individual Calculations May 2018
 Zhang, Lanlin  Total change: -2.40  Rating chartPersonal card
 18th Bangkok Chess Club Open 2018 Cha-Am THA 2018-04-13
RcRownchangeKK*chgGame
 2068 2179 5.50 9 -0.12 20 -2.40 
  Tarimo, Didik Widiarso 1779  * INA1.0010.08201.60 
  Melkumyan, Hrant g2579  * ARM0.001-0.0820-1.60 
  He, Yichen 1966 CHN0.501-0.2720-5.40 
  Lam, Ross c1924 AUS1.0010.19203.80 
  Tanmay, Jain c1804 IND0.501-0.4120-8.20 
  Eng, Jia Qian 1801 MAS0.501-0.4120-8.20 
  Jaeel, Atharva 1957 IND1.0010.22204.40 
  Sukandar, Irine Kharisma mwg2408 INA0.5010.29205.80 
  Batchimeg, Tuvshintugs mwg2391 MGL0.5010.27205.40 
 * 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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