Individual Calculations May 2017
 Rahul Kumar, Pune  Total change: -31.80  Rating chartPersonal card
 World Amateur Championship under 2300 Spoleto ITA 2017-04-01
RcRownchangeKK*chgGame
 2102 2228 5.00 9 -1.00 20 -20.00 
  Tolibayev, Timur 2053 KAZ0.501-0.2320-4.60 
  Paolillo, Gaia wf2011 ITA0.501-0.2820-5.60 
  Adamova, Tuyara 1984 RUS1.0010.20204.00 
  Bognar, Csaba Dr. f2166 HUN0.501-0.0920-1.80 
  Itgelt, Khuyagtsogt 2099 MGL0.001-0.6720-13.40 
  Hurtado Bahamonde, Rodrigo 2133 CHI1.0010.37207.40 
  Sie, Thu 2144 MYA1.0010.38207.60 
  Lam, Daniel King-Wai f2202 HKG0.001-0.5420-10.80 
  Zaika, Daniil 2128 RUS0.501-0.1420-2.80 

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)
 
 Paskturneringen 2017 Norrkoping SWE 2017-04-14
RcRownchangeKK*chgGame
 2011 2228 4.00 6 -0.59 20 -11.80 
  Tegler, Erik 1997 SWE0.001-0.7920-15.80 
  Bengtsson, Tage 1979 SWE0.001-0.8120-16.20 
  Andersson, Jan 1948 1843 SWE1.0010.09201.80 
  Troberg Eskola, Love 2011 SWE1.0010.22204.40 
  Nilsson, Joakim 2000 2085 SWE1.0010.31206.20 
  Tiger-Norqvist, Axel 2151 SWE1.0010.39207.80 

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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