Individual Calculations January 2023
 Dragun, Peter  Total change: -17.60  Rating chartPersonal card
 3. liga B1 2022 23 R4-5 Nitriansky kraj SVK 2022-12-04
RcRownchangeKK*chgGame
 1676 1345 0.50 1 0.38 40 15.20 
  Biro, Anton 1676 SVK0.5010.384015.20 

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 B11 2022 2023 R5-6 Nitriansky kraj SVK 2022-12-17
RcRownchangeKK*chgGame
 1230 1345 0.50 2 -0.82 40 -32.80 
  Hajdu, Peter 1230 SVK0.001-0.6640-26.40 
  Hajdu, Peter 1230 SVK0.501-0.1640-6.40 

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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