Individual Calculations March 2023
 Impivaara, Anton  Total change: 53.60  Rating chartPersonal card
 Finnish League 2022-23 Div. 1 Group 1 Rounds 5-6 Various FIN 2023-01-14
RcRownchangeKK*chgGame
 2097 1568 0.00 2 -0.07 40 -2.80 
  Heikkinen, Jyrki 2084 FIN0.001-0.0440-1.60 
  Tuomala, Tapio 2109 FIN0.001-0.0340-1.20 

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)
 
 Finnish League 2022-23 Div. 1 Group 1 Round 7 Various FIN 2023-02-11
RcRownchangeKK*chgGame
 2001 1568 1.00 1 0.94 40 37.60 
  Degot, Konstantin 2001 FIN1.0010.944037.60 

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)
 
 Nordic Youth Championship 2023 B Oslo NOR 2023-02-17
RcRownchangeKK*chgGame
 1923 1568 1.50 6 0.47 40 18.80 
  Briem, Benedikt 2097 ISL0.001-0.0340-1.20 
  Gudmundsson, Gunnar Erik 1968  * ISL0.001-0.0840-3.20 
  Petersen, Elias 1485 FAI1.0010.394015.60 
  Wernberg, Hugo f2243 SWE0.001-0.0140-0.40 
  Nielsen-Refs, Karl-Emil Elmer 1946 DEN0.001-0.0940-3.60 
  Polkki, Eino 1796 FIN0.5010.294011.60 
 * 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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