Individual Calculations February 2023
 Czajkowski, Tymoteusz  Total change: -36.40  Rating chartPersonal card
 VI Turniej Sylwestrowy - grupa A Grodzisk Mazowiecki POL 2022-12-28
RcRownchangeKK*chgGame
 1369 1008 0.50 4 0.07 40 2.80 
  Sieniawski, Mateusz 1281 POL0.5010.334013.20 
  Kossakowski, Adrian 1380 POL0.001-0.1040-4.00 
  Szewczyk, Michal 1408  * POL0.001-0.0840-3.20 
  Rajlich, Vaclav 1408  * POL0.001-0.0840-3.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 V Turniej Zimowy - grupa A Grodzisk Mazowiecki POL 2023-01-28
RcRownchangeKK*chgGame
 1150 1008 0.00 3 -0.98 40 -39.20 
  Mielcuch, Karol 1316 POL0.001-0.1440-5.60 
  Maciaszek, Stanislaw 1102 POL0.001-0.3740-14.80 
  Ladon, Jeremi 1033 POL0.001-0.4740-18.80 

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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