Individual Calculations March 2014
 Kumara, M H N  Total change: -14.40  Rating chartPersonal card
 Sri Lanka Major Division Chess Championship 2014 Kandy Kandy SRI 2014-02-01
RcRownchangeKK*chgGame
 1460 1632 4.00 7 -0.96 15 -14.40 
  Jayakody, Upekshana 1303 SRI1.0010.12151.80 
  Kandangama, D D S 1287 SRI1.0010.11151.65 
  Hapuarachchi, H L M 1933 SRI0.001-0.1515-2.25 
  Saumy, Zainab 1420 SRI1.0010.23153.45 
  Rangamuwa, W L B 1429 SRI0.501-0.2615-3.90 
  Wijesinghe, T S B 1511 SRI0.001-0.6615-9.90 
  Jayasundara, J J M Y Adithya B 1339 SRI0.501-0.3515-5.25 

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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