Individual Calculations April 2023
 Pisarcik, Richard  Total change: 49.60  Rating chartPersonal card
 5. Liga A11 a R10-11 Bratislava SVK 2023-03-03
RcRownchangeKK*chgGame
 1314 1453 1.00 1 0.31 40 12.40 
  Lorincz, Robert 1314 SVK1.0010.314012.40 

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)
 
 SVK 4.liga A11 2022 2023 R11-12 Bratislava SVK 2023-03-04
RcRownchangeKK*chgGame
 1643 1453 1.50 2 0.93 40 37.20 
  Kahanek, Jaroslav 1794 SVK1.0010.884035.20 
  Heldak, Radovan 1491 SVK0.5010.05402.00 

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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