Individual Calculations July 2017
 Mammen, K  Total change: -33.80  Rating chartPersonal card
 1st BRIO Open FIDE Rating Chess tmt Calicut IND 2017-06-14
RcRownchangeKK*chgGame
 1456 1331 3.50 8 0.58 20 11.60 
  Balkishan, A. 1731  * IND0.001-0.0820-1.60 
  Manpreeth, Singh R 1101 IND1.0010.21204.20 
  Santhosh, David 1694 IND0.5010.40208.00 
  Jithin, K 1608 IND0.001-0.1720-3.40 
  Shanmuga, Kumar A 1158 IND1.0010.27205.40 
  Akash, K A 1568 IND0.001-0.2020-4.00 
  Ramakrishnan, V 1252 IND1.0010.39207.80 
  Rahul, Rajeev 1533 IND0.001-0.2420-4.80 
 * 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)
 
 2nd BRIO below 1500 FIDE Rating Calicut IND 2017-06-18
RcRownchangeKK*chgGame
 1161 1331 3.50 8 -2.27 20 -45.40 
  Karthik, Krishna K B 1046 IND1.0010.16203.20 
  Priyesh, M J 1191 IND0.001-0.6920-13.80 
  Ramakrishnan, T V 1133 IND1.0010.24204.80 
  Aman, Kumar 1200 IND0.001-0.6820-13.60 
  Samhitha, Sharma B S 1134 IND0.501-0.2520-5.00 
  Dawood.k 1154 IND1.0010.27205.40 
  Illiyas, K V 1245 IND0.001-0.6220-12.40 
  Amal, Raj N R 1184 IND0.001-0.7020-14.00 

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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