Individual Calculations January 2019
 Xu, Zhihang  Total change: 51.60  Rating chartPersonal card
 GM Third Saturday 93 Backi Petrovac SRB 2018-11-26
RcRownchangeKK*chgGame
 2398 2308 6.00 9 2.58 20 51.60 
  Raja, Rithvik R m2421 IND0.001-0.3520-7.00 
  Manush, Shah f2353 IND1.0010.562011.20 
  Runic, Zoran m2406 BIH0.5010.13202.60 
  Markovic, Miroslav g2466 SRB0.5010.21204.20 
  Jacimovic, Dragoljub g2398 MKD1.0010.622012.40 
  Drazic, Sinisa g2411 SRB1.0010.642012.80 
  Nomin-Erdene, Davaademberel m2352 MGL1.0010.562011.20 
  Savic, Miodrag R g2507 SRB0.5010.26205.20 
  Pang, Tao 2271 CHN0.501-0.0520-1.00 

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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