Individual Calculations December 2023
 Ridzi, Martin  Total change: 2.80  Rating chartPersonal card
 4. liga C12 2023 24 R3-5 Liptov - Orava SVK 2023-11-05
RcRownchangeKK*chgGame
 1767 1664 0.00 1 -0.36 40 -14.40 
  Tkacik, Jan 1767 SVK0.001-0.3640-14.40 

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
 1683 1664 1.00 1 0.53 40 21.20 
  Ivan, Juraj 1683 SVK1.0010.534021.20 

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)
 
 5. liga C12 2023 24 R3 Liptov Orava SVK 2023-11-19
RcRownchangeKK*chgGame
 2026 1664 0.00 1 -0.10 40 -4.00 
  Jelen, Peter 2026 SVK0.001-0.1040-4.00 

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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