Individual Calculations December 2023
 Chivoiu, Filip  Total change: 42.40  Rating chartPersonal card
 Rockadens KM ht 2023 3A R123 Stockholm SWE 2023-09-29
RcRownchangeKK*chgGame
 1266 1247 1.00 1 0.53 40 21.20 
  Ljungdahl, Fredrik 1266 SWE1.0010.534021.20 

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)
 
 Lilla Stockholm Grand Prix by Elite Hotels 2023 std Stockholm SWE 2023-11-04
RcRownchangeKK*chgGame
 1456 1247 1.00 2 0.53 40 21.20 
  Andersson, Kasper 2010 1518 SWE1.0010.834033.20 
  Gultekin, Ece 1393 SWE0.001-0.3040-12.00 

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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