Individual Calculations August 2017
 Mathew, George  Total change: -27.60  Rating chartPersonal card
 Sharjah Summer Championship U1500 Sharjah UAE 2017-06-29
RcRownchangeKK*chgGame
 1156 1298 2.00 3 -0.05 40 -2.00 
  Zayed, Marshool 1047 UAE1.0010.19407.60 
  Ismail, Basil 1201 FID1.0010.374014.80 
  Ali Sayel, Abu Azizah 1220 PLE0.001-0.6140-24.40 

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)
 
 Kerala State senior Championship Alappuzha IND 2017-07-22
RcRownchangeKK*chgGame
 1426 1298 1.50 6 -0.64 40 -25.60 
  Rejith, Babu C 1667 IND0.001-0.1040-4.00 
  Syam, Peter 1511 IND0.001-0.2340-9.20 
  Vincent, Dave 1572 IND0.5010.334013.20 
  Rahul, Rajeev 1549 IND0.001-0.1940-7.60 
  John, Paul P J 1142 IND0.001-0.7140-28.40 
  Dheeraj, P V 1115 IND1.0010.264010.40 

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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