Individual Calculations February 2020
 Warmerdam, Max  Total change: -0.70  Rating chartPersonal card
 Tata Steel Challengers 2020 Wijk aan Zee NED 2020-01-11
RcRownchangeKK*chgGame
 2610 2498 4.50 13 -0.07 10 -0.70 
  Ganguly, Surya Shekhar g2636 IND0.001-0.3110-3.10 
  L`ami, Erwin g2606 NED0.5010.15101.50 
  Keymer, Vincent m2527 GER0.5010.04100.40 
  Nihal, Sarin g2618 IND0.001-0.3410-3.40 
  Grandelius, Nils g2673 SWE0.001-0.2710-2.70 
  Eljanov, Pavel g2650 UKR0.001-0.3010-3.00 
  Smirnov, Anton g2604 AUS0.5010.14101.40 
  Mamedov, Rauf g2659 AZE0.001-0.2910-2.90 
  Van Foreest, Lucas g2523 NED0.5010.03100.30 
  Abdusattorov, Nodirbek g2635 UZB0.001-0.3210-3.20 
  Saduakassova, Dinara mwg2519 KAZ0.5010.03100.30 
  Anton Guijarro, David g2694 ESP1.0010.75107.50 
  Smeets, Jan g2585 NED1.0010.62106.20 

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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