Individual Calculations November 2023
 Grebstad, Kjell Borre  Total change: -4.60  Rating chartPersonal card
 European Open Club Cup 2023 Durres ALB 2023-10-01
RcRownchangeKK*chgGame
 2186 2074 2.00 7 -0.55 20 -11.00 
  Godart, Francois m2375 BEL0.001-0.1520-3.00 
  Muller, Etienne 2142 FRA1.0010.592011.80 
  Barak, Gil 2157 ISR0.001-0.3920-7.80 
  Patrelakis, Evaggelos f2394 GRE0.001-0.1320-2.60 
  Meta, Bimi 1929 ALB1.0010.31206.20 
  Webb, Laurence E f2204 ENG0.001-0.3220-6.40 
  Van Houtte, Randy 2100 BEL0.001-0.4620-9.20 

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)
 
 Ostlandsserien 1. div 2023-2024 R 1-2 Diverse NOR 2023-10-28
RcRownchangeKK*chgGame
 1944 2074 1.00 1 0.32 20 6.40 
  Lesniewski, Lucas 1944 NOR1.0010.32206.40 

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)
 

 

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