Individual Calculations June 2015
 Wadima, Humaid S H Alkalbani  Total change: -50.80  Rating chartPersonal card
 FIDE World Schools Championship 2015 - GU15 Pattaya THA 2015-05-07
RcRownchangeKK*chgGame
 1666 1560 1.00 6 -1.27 40 -50.80 
  Barbaeva, Irina 1856 RUS0.001-0.1540-6.00 
  Wickramasinghe, Dilhara Ishini wf1617 SRI0.001-0.4240-16.80 
  Vongvastana, Chananchida 1602 THA0.001-0.4440-17.60 
  Senarath, B T A Y 1441 SRI1.0010.344013.60 
  Rajapaksa, Miyuni Kavinya 1566 SRI0.001-0.4940-19.60 
  Rosado Perez, Maria Jose wc1912 COL0.001-0.1140-4.40 

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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