Individual Calculations September 2018
 Ross, Chris N  Total change: 9.60  Rating chartPersonal card
 A gr VIII IBCA World Team Chess Championship Sofia BUL 2018-07-21
RcRownchangeKK*chgGame
 2110 2214 4.50 7 0.21 20 4.20 
  Dimic, Pavle f2358 SRB0.5010.19203.80 
  Atanasov, K.sande 1996 MKD1.0010.22204.40 
  Mueller, Oliver m2291 GER0.5010.11202.20 
  Patev, Petko 1869 FID1.0010.11202.20 
  Donmez, Unal 1871 TUR0.501-0.3820-7.60 
  Abiad Parra, Victor 1945 VEN1.0010.17203.40 
  Smirnov, Alexey 2440 RUS0.001-0.2120-4.20 

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)
 
 7 SEMI FINAL 13_16 place VIII IBCA WTCCBVI Sofia BUL 2018-07-29
RcRownchangeKK*chgGame
 1933 2214 1.00 1 0.16 20 3.20 
  Vrioni, Bersan 1933 ITA1.0010.16203.20 

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)
 
 7 FINAL 13_14 place VIII IBCA WTCCBVI Sofia BUL 2018-07-30
RcRownchangeKK*chgGame
 1869 2214 1.00 1 0.11 20 2.20 
  Patev, Petko 1869 FID1.0010.11202.20 

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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