Individual Calculations March 2016
 Erin, Igor  Total change: 32.20  Rating chartPersonal card
 Tata Steel Chess Tournament 2016 - Tienkampen Wijk aan Zee NED 2016-01-22
RcRownchangeKK*chgGame
 1880 1789 5.00 9 1.61 20 32.20 
  Albrecht, Alex 1891 NED1.0010.642012.80 
  Temisaren Johnson, Matthew 1898 SUD0.001-0.3520-7.00 
  De Vries, Theo 1943 NED0.5010.21204.20 
  Schmit, Evert 1836 NED0.001-0.4320-8.60 
  Boontje, Willem 1848 NED1.0010.582011.60 
  Van De Schootbrugge, Gabri 1910 NED1.0010.662013.20 
  Kim, Inguh c1846 KOR0.001-0.4220-8.40 
  Rot, Jan 1940 NED0.5010.20204.00 
  Sprong, Ton 1804 NED1.0010.522010.40 

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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