Individual Calculations January 2015
 Christiansen, Johan-Sebastian  Total change: 34.80  Rating chartPersonal card
 Qatar Masters Open 2014 Doha QAT 2014-11-26
RcRownchangeKK*chgGame
 2506 2310 4.00 9 1.74 20 34.80 
  Zhao, Jun g2578 CHN0.001-0.1720-3.40 
  Zhu, Chen g2447 QAT1.0010.682013.60 
  Danielian, Elina gwg2487 ARM1.0010.732014.60 
  L`ami, Erwin g2618 NED0.001-0.1420-2.80 
  Al-Sayed, Mohammed g2507 QAT0.001-0.2520-5.00 
  Carlsson, Pontus g2492 SWE1.0010.742014.80 
  Gomez, John Paul g2510 PHI0.001-0.2420-4.80 
  Studer, Noel f2395 SUI1.0010.622012.40 
  Xu, Jun g2523 CHN0.001-0.2320-4.60 

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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