Individual Calculations September 2018
 Soundarya, Kumar Pradhan  Total change: 73.20  Rating chartPersonal card
 B gr VIII IBCA World Team Chess Championship Sofia BUL 2018-07-21
RcRownchangeKK*chgGame
 2107 1808 2.50 6 1.53 20 30.60 
  Grigorchuk, Sergey c2208  * UKR0.001-0.0820-1.60 
  Pribeanu, Mihail-Dacian f2141 ROU0.5010.38207.60 
  Clemente Llamero, Roberto 2140 ESP1.0010.882017.60 
  Czajkowski, Adam 2208  * POL0.001-0.0820-1.60 
  Todorov, Aleksandar 1945 FID0.001-0.3220-6.40 
  Turicnik, Vlado 2001 SLO1.0010.752015.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 4 SEMI FINAL 5_8 place VIII IBCA WTCCBVI Sofia BUL 2018-07-29
RcRownchangeKK*chgGame
 2041 1808 1.00 1 0.79 20 15.80 
  Rivas Cabrera, Edgar 2041 VEN1.0010.792015.80 

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)
 
 4 FINAL 7_8 place VIII IBCA WTCCBVI Sofia BUL 2018-07-30
RcRownchangeKK*chgGame
 2141 1808 0.00 1 -0.12 20 -2.40 
  Pribeanu, Mihail-Dacian f2141 ROU0.001-0.1220-2.40 

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)
 
 10th IBCA World Individual Junior Chess Championship for Blind and Visually Impaired Solec-Zdroj -Poland POL 2018-08-14
RcRownchangeKK*chgGame
 1721 1808 7.00 9 1.46 20 29.20 
  Staskeviciute, Darija 1479 LTU1.0010.12202.40 
  Aryan, B Joshi 1623 IND0.001-0.7420-14.80 
  Ermakov, Maksim 1583 RUS1.0010.22204.40 
  Mendez Manturano, Miguel Eduardo 1774 ESP1.0010.45209.00 
  Czajkowski, Adam 2208  * POL0.5010.42208.40 
  Mitrovic, Stefan 1659 SRB0.501-0.2020-4.00 
  Eichstaedt, Mirko c2190 GER1.0010.912018.20 
  Spionkowski, Fabian 1408  * POL1.0010.08201.60 
  Garanin, Danil 1565 RUS1.0010.20204.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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