Individual Calculations February 2023
 Rendl, Lubos  Total change: -1.60  Rating chartPersonal card
 PRAGUE OPEN 2023 B - FIDE open Prague CZE 2023-01-06
RcRownchangeKK*chgGame
 1363 1477 4.00 7 -0.56 40 -22.40 
  Serra Azul Neto, Francisco 1844 BRA0.001-0.1040-4.00 
  Brabcova, Nikola 1252 CZE1.0010.22408.80 
  Glaser, Jan 1145 CZE1.0010.12404.80 
  Senft, Antonin 1324 CZE0.001-0.7040-28.00 
  Bukovskij, Dmitri 1264 CZE1.0010.23409.20 
  Vajdik, Josef 1329 CZE1.0010.304012.00 
  Kolar, Edvard 1382 CZE0.001-0.6340-25.20 

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)
 
 1. liga mladeze A 2022-2023 r6-7 various CZE 2023-01-21
RcRownchangeKK*chgGame
 1491 1477 1.00 1 0.52 40 20.80 
  Bocek, Adam 1491 CZE1.0010.524020.80 

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)
 

 

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