Individual Calculations December 2023
 Valicek, Jaroslav  Total change: 0.80  Rating chartPersonal card
 MKSS - Krajska soutez C 2023-2024 r2-3 various CZE 2023-11-05
RcRownchangeKK*chgGame
 1600 1617 0.50 1 -0.02 20 -0.40 
  Havlik, Vlastimil 1600 CZE0.501-0.0220-0.40 

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)
 
 5. liga Zilina 2023 2024 R3-4 SVK SVK 2023-11-10
RcRownchangeKK*chgGame
 1603 1617 0.50 1 -0.02 20 -0.40 
  Chovan, Anton 1603 SVK0.501-0.0220-0.40 

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)
 
 3. liga C1 2023 2024 R3-4 Rozne SVK 2023-11-18
RcRownchangeKK*chgGame
 1217 1617 1.00 1 0.08 20 1.60 
  Devera, Matus 1217  * SVK1.0010.08201.60 
 * 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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