Individual Calculations February 2018
 Tiwari, O P  Total change: -38.00  Rating chartPersonal card
 Delhi International Open - 2018 (Cat 'C') New Delhi IND 2018-01-13
RcRownchangeKK*chgGame
 1328 1520 5.50 10 -1.90 20 -38.00 
  Singh, Arun Kumar 1175 IND1.0010.11202.20 
  Mahendar, B 1343 IND0.001-0.7320-14.60 
  Sanjaygiri, Gauswami 1190 IND1.0010.12202.40 
  Saxena, D K 1318 IND1.0010.24204.80 
  Rajkumar, Tatipaka 1386 IND0.001-0.6820-13.60 
  Rabindra Kumar, Moharana 1311 IND1.0010.23204.60 
  Abhinav, Chauhan 1400 IND1.0010.34206.80 
  Priyadarshi, Alok 1430 IND0.001-0.6220-12.40 
  Nemlekar, Suresh 1354 IND0.501-0.2220-4.40 
  Radhakrishnan.k.s 1377 IND0.001-0.6920-13.80 

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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