Individual Calculations April 2023
 Hasala, Richard  Total change: 39.60  Rating chartPersonal card
 5. Liga A11 b R10-11 Bratislava SVK 2023-03-03
RcRownchangeKK*chgGame
 1616 1750 2.00 2 0.64 40 25.60 
  Galik, Vladimir 1593 SVK1.0010.294011.60 
  Chovanec, Peter 1639 SVK1.0010.354014.00 

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)
 
 SVK 4.liga A11 2022 2023 R11-12 Bratislava SVK 2023-03-04
RcRownchangeKK*chgGame
 1882 1750 0.50 2 -0.16 40 -6.40 
  Mrkvik, Jan 1794 SVK0.5010.06402.40 
  Mihalik, Michal 1970 SVK0.001-0.2240-8.80 

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)
 
 1. liga Zapad 2022 2023 R10-11 BA-NR-TT-TN SVK 2023-03-11
RcRownchangeKK*chgGame
 1949 1750 1.00 2 0.51 40 20.40 
  Orgon, Dusan 1971 SVK0.5010.284011.20 
  Capak, Stefan 1927 SVK0.5010.23409.20 

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)
 

 

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