Individual Calculations May 2022
 Welling, Gerard  Total change: 1.00  Rating chartPersonal card
 Dutch Team Competition 2021-2022 - Klasse 2 Round 8 various NED 2022-04-02
RcRownchangeKK*chgGame
 2196 2261 0.50 1 -0.09 10 -0.90 
  Van Mechelen, Jan f2196 BEL0.501-0.0910-0.90 

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)
 
 Fagernes Chess International 2022 GM Group Fagernes NOR 2022-04-10
RcRownchangeKK*chgGame
 2255 2261 4.50 9 -0.04 10 -0.40 
  Hausken, Andreas Skrede 1991 NOR1.0010.17101.70 
  Kulaots, Kaido g2529 EST0.001-0.1710-1.70 
  Gronnestad, Anita wf1941 NOR1.0010.13101.30 
  Abdrlauf, Elham f2427 NOR0.001-0.2810-2.80 
  Sorensen, Simen 2070 NOR1.0010.25102.50 
  Galinsky, Timofey m2358 UKR1.0010.63106.30 
  Blomqvist, Erik g2550 SWE0.001-0.1610-1.60 
  Hobber, Anders f2379 NOR0.001-0.3410-3.40 
  Westrum, Kim Roger Hansen 2046 NOR0.501-0.2710-2.70 

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)
 
 Dutch Team Competition 2021-2022 - Klasse 2 Round 9 various NED 2022-04-23
RcRownchangeKK*chgGame
 2051 2261 1.00 1 0.23 10 2.30 
  Sneeuw, Ton 2051 NED1.0010.23102.30 

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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