Individual Calculations September 2015
 Van Der Pol, Theo  Total change: 27.20  Rating chartPersonal card
 19e Hogeschool Zeeland Toernooi Vlissingen NED 2015-08-01
RcRownchangeKK*chgGame
 1939 1749 3.00 9 0.68 40 27.20 
  Elgersma, Simon 2097 NED0.001-0.1140-4.40 
  Goede, Heiko 1908 GER1.0010.714028.40 
  Altenbernd, Dirk 1997 GER0.001-0.1940-7.60 
  Paardekam, Rene 1890 NED0.5010.19407.60 
  Beshukova, Alina 1875 RUS0.5010.17406.80 
  De Kleuver, Jonathan 1879 NED1.0010.684027.20 
  Volkers, Annemarie 1976 NED0.001-0.2140-8.40 
  Maas, Joop 1879 NED0.001-0.3240-12.80 
  Boerkamp, Harry 1949 NED0.001-0.2440-9.60 

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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