Individual Calculations January 2015
 Zhu, Chen  Total change: -33.50  Rating chartPersonal card
 2014 Chinese Chess League Division A(16-18) Zhejiang CHN 2014-11-13
RcRownchangeKK*chgGame
 2215 2447 1.00 1 0.21 10 2.10 
  Wang, Doudou wm2215 CHN1.0010.21102.10 

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)
 
 Qatar Masters Open 2014 Doha QAT 2014-11-26
RcRownchangeKK*chgGame
 2360 2447 2.00 9 -3.56 10 -35.60 
  Edouard, Romain g2659 FRA0.001-0.2310-2.30 
  Christiansen, Johan-Sebastian f2310 NOR0.001-0.6810-6.80 
  Dimitrijevic, Aleksandra wg2323 BIH0.501-0.1710-1.70 
  Nemcova, Katerina wg2312 USA0.001-0.6810-6.80 
  Tabatabaei, M.amin f2353 IRI0.001-0.6310-6.30 
  Kanter, Eduard m2394 RUS0.501-0.0710-0.70 
  Nuri, Kambez f2300 SUI0.001-0.7010-7.00 
  Ni, Shiqun wm2262 CHN0.001-0.7410-7.40 
  Lammers, Markus m2327 GER1.0010.34103.40 

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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