Blitz: Individual Calculations September 2019
 Ahvenjarvi, Jani  Total change: 9.60  Rating chartPersonal card
 Helsinki Chess Festival 2019, Blitz Helsinki FIN 2019-08-18
RcRownchangeKK*chgGame
 2156 2303 12.50 18 0.48 20 9.60 
  Tuorila, Kai 1963 THA1.0010.12202.40 
  Tuorila, Kai 1963 THA1.0010.12202.40 
  Askerov, Marat f2165 RUS0.501-0.1920-3.80 
  Askerov, Marat f2165 RUS1.0010.31206.20 
  Karttunen, Mika m2379 FIN0.001-0.4020-8.00 
  Karttunen, Mika m2379 FIN0.001-0.4020-8.00 
  Olde, Karl Erik 1903  * EST1.0010.08201.60 
  Olde, Karl Erik 1903  * EST1.0010.08201.60 
  Nazarova, Anastasia wf1969 FIN1.0010.12202.40 
  Nazarova, Anastasia wf1969 FIN1.0010.12202.40 
  Brettschneider, Stefan f2278 GER1.0010.47209.40 
  Brettschneider, Stefan f2278 GER1.0010.47209.40 
  Keinanen, Toivo f2084 FIN0.001-0.7820-15.60 
  Keinanen, Toivo f2084 FIN1.0010.22204.40 
  Sipila, Vilka m2390 FIN1.0010.622012.40 
  Sipila, Vilka m2390 FIN0.001-0.3820-7.60 
  Narva, Mai wm2269 EST0.001-0.5520-11.00 
  Narva, Mai wm2269 EST1.0010.45209.00 
 * 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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