Individual Calculations July 2010
 Phiri, Richmond  Total change: 1.00  Rating chartPersonal card
 commonwealth Chess Championship New Delhi IND 2010-05-09
RcRownchangeKK*chgGame
 2135 2165 6.00 11 0.04 25 1.00 
  Ranjan, Rakesh 2063 IND1.0010.36259.00 
  Negi, Parimarjan g2565  * IND0.001-0.0825-2.00 
  Rathore, Sonakshi 1951 IND1.0010.23255.75 
  Lakshmi, Sahiti P wm2154 IND1.0010.482512.00 
  Singh, Gurpreet Pal 2287 IND0.001-0.3325-8.25 
  Siddarth, M 1961 IND0.001-0.7625-19.00 
  Abir, Sinha 1902 IND1.0010.18254.50 
  Ivana Maria, Furtado wc1863 IND1.0010.15253.75 
  Narayanan, Srinath m2393 IND0.001-0.2125-5.25 
  Narayanan, S, L 1964 IND1.0010.24256.00 
  Shyam, Nikil P f2385 IND0.001-0.2225-5.50 
 * 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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