Individual Calculations March 2012
 Alahakoon, Isuru  Total change: 20.25  Rating chartPersonal card
 4th Chennai International Open Chess Tournament Chennai IND 2012-01-03
RcRownchangeKK*chgGame
 2010 1937 4.00 9 0.31 15 4.65 
  Danielsen, Henrik g2337  * ISL0.001-0.0815-1.20 
  C R, Varsha 1634 IND1.0010.14152.10 
  Sahu, Vikramaditya 2139 IND0.001-0.2415-3.60 
  Lakshmi, C 1537  * IND1.0010.08151.20 
  Anuruddha, G C 2139 SRI1.0010.761511.40 
  Sagar, Shah 2298 IND0.001-0.1015-1.50 
  Mithil, Ajgaonkar 2182 IND0.001-0.2015-3.00 
  Kameswaran, V 1724 IND1.0010.23153.45 
  Chaithanyaa, K G 2104 IND0.001-0.2815-4.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 10th PARSVNATH INTERNATIONAL OPEN CHESS TOURNAMENT Delhi IND 2012-01-14
RcRownchangeKK*chgGame
 2033 1937 4.00 9 0.52 15 7.80 
  Koshy, Varugeese m2276 IND0.5010.38155.70 
  Singh, S Vikramjit 2274 IND0.5010.38155.70 
  Pradeep, Kumar R A 2268 IND0.001-0.1215-1.80 
  Akhilesh, K Srivastava 1623 IND1.0010.14152.10 
  Prince, Bajaj c2221 IND0.001-0.1615-2.40 
  Nishi, Mahalaxmi Iyer 1588 IND1.0010.11151.65 
  Kathmale, Sameer 2207 IND0.001-0.1715-2.55 
  Visveshwar, A 1691 IND1.0010.19152.85 
  Akash Pc, Iyer 2151 IND0.001-0.2315-3.45 

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)
 
 5th Colombo International Chess Championships 2012 Colombo SRI 2012-02-08
RcRownchangeKK*chgGame
 1830 1937 5.00 7 0.52 15 7.80 
  Kuruppu, Supun Dasantha 1598 SRI1.0010.12151.80 
  Methmali, Y 1795 SRI0.001-0.6915-10.35 
  Thilakarathne, G M H 1588 SRI1.0010.11151.65 
  Ranasinghe, C N 1806 SRI1.0010.32154.80 
  Prabajith, Asela 1843 SRI1.0010.37155.55 
  Lamahewa, C 1843 SRI1.0010.37155.55 
  Li, Chao B g2337  * CHN0.001-0.0815-1.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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