Individual Calculations February 2020
 Sivaram, Ambikasaran  Total change: -5.00  Rating chartPersonal card
 Valliammal Memorial Below 1600 Rating Chess Tournament Chennai IND 2019-12-30
RcRownchangeKK*chgGame
 1139 1222 4.00 7 -0.25 20 -5.00 
  Danvanth, R 1003 IND0.001-0.7820-15.60 
  Lokesh, P 1021 IND1.0010.24204.80 
  Murali, Krishna 1448 IND0.001-0.2120-4.20 
  Sricharan, Chandrasekhar 1060 IND0.501-0.2120-4.20 
  Vaishnavi, M 1062 IND1.0010.29205.80 
  Vijayakumar, E 1032 IND1.0010.25205.00 
  Sundar, Rajan R 1350 IND0.5010.17203.40 

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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