Individual Calculations September 2014
 Nisban, Cyrus  Total change: -10.80  Rating chartPersonal card
 10th Asian Schools Chess Championship 2014-Under 11 Open Taichung TPE 2014-08-23
RcRownchangeKK*chgGame
 1509 1562 2.00 4 -0.27 40 -10.80 
  Zulfukharov, Medet 1327 KAZ1.0010.21408.40 
  Karthik, Kumar Pradeep c1454 IND1.0010.354014.00 
  Tan, Jun Ying 1727 MAS0.001-0.2840-11.20 
  Nanayakkara, J A K Saranath 1528 SRI0.001-0.5540-22.00 

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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