Individual Calculations December 2022
 Trofimenko, Peter  Total change: 13.20  Rating chartPersonal card
 2. liga C 2022 23 R3-6 ZA - BB SVK 2022-11-12
RcRownchangeKK*chgGame
 1786 1889 0.50 1 -0.14 20 -2.80 
  Repcek, Michal 1786 SVK0.501-0.1420-2.80 

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 C2 R3 Banskobystricky kraj SVK 2022-11-20
RcRownchangeKK*chgGame
 2127 1889 1.00 1 0.80 20 16.00 
  Solcan, Martin 2127 SVK1.0010.802016.00 

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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