Individual Calculations December 2015
 Xu, Xianliang  Total change: -20.00  Rating chartPersonal card
 FIDE World Youth - Cadets Chess Championships - open U18 Porto Carras - Halkidiki GRE 2015-10-25
RcRownchangeKK*chgGame
 2250 2306 5.00 10 -0.59 20 -11.80 
  Hernandez Vazquez, Gerardo 1906  * MEX1.0010.08201.60 
  Mosadeghpour, Masoud 2420 IRI0.001-0.3420-6.80 
  Bayramov, Zaur 2107 AZE1.0010.24204.80 
  Vavulin, Maksim m2441 RUS0.001-0.3220-6.40 
  Song, Ziyuan (sam) 2055 CAN1.0010.19203.80 
  Saiyn, Zhanat m2409 KAZ0.001-0.3620-7.20 
  Fuentes Parra, Victor Ignacio 2105 CHI1.0010.24204.80 
  Suarez Gomez, Julio f2427 ESP0.5010.16203.20 
  Salomon, Johan m2459 NOR0.001-0.3020-6.00 
  Pranavananda, V 2174 IND0.501-0.1820-3.60 
 * 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)
 
 Oberliga NRW 2015/16 round 3 Duesseldorf GER 2015-11-22
RcRownchangeKK*chgGame
 2374 2306 0.00 1 -0.41 20 -8.20 
  Skulener, Wladimir f2374 GER0.001-0.4120-8.20 

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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