Individual Calculations September 2011
 Wickramarathne, L.a.i.y.  Total change: 0.00  Rating chartPersonal card
 Sri Lanka Major Division Kurunegala Chess Championship 2011 Kurunegala SRI 2011-07-14
RcRownchangeRpKK*chgGame
 1632 0 0.50 2 0.00 1439   0.00 
  Rajapakshe, R.m. Nuwanthi Dileka 1513 SRI0.5010.00 0.00 
  Rathgalla, J.m.c.b. 1750 SRI0.0010.00 0.00 

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)
 
 Mora Kings International Rating Chess Championship 2011 Moratuwa SRI 2011-08-04
RcRownchangeRpKK*chgGame
 1936 0 0.00 1 0.00 1236   0.00 
  Priyankara, Chamil 1936 SRI0.0010.00 0.00 

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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