Individual Calculations February 2020
 Umesh, S Lalwani  Total change: -23.40  Rating chartPersonal card
 2nd Dumka All India below 1800 FIDE Rating Chess tournament Jharkhand IND 2020-01-10
RcRownchangeKK*chgGame
 1374 1567 4.00 7 -1.17 20 -23.40 
  Rajiv, Ranjan 1247 IND1.0010.13202.60 
  Rajesh, Kumar Mishra 1365 IND1.0010.24204.80 
  Kumar, Aswini 1314 IND1.0010.19203.80 
  Kumar, Utkarsh 1506 IND0.501-0.0820-1.60 
  Basant, Khandelwal 1480 IND0.001-0.6220-12.40 
  Raja, Bose 1420 IND0.001-0.7020-14.00 
  Shankhadeep, Maity 1289 IND0.501-0.3320-6.60 

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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