Individual Calculations February 2022
 Kossowski, Pawel  Total change: -62.40  Rating chartPersonal card
 Otwarte Mistrzostwa Koszalina w szachach klasycznych Koszalin POL 2022-01-06
RcRownchangeKK*chgGame
 1688 1709 4.50 9 -0.29 40 -11.60 
  Renczynski, Marcel 1309  * POL1.0010.08403.20 
  Oleszkiewicz, Szczepan 1305 POL1.0010.08403.20 
  Zbrzeski, Piotr 1716 POL1.0010.514020.40 
  Luczak, Filip f2276 POL0.001-0.0240-0.80 
  Haliniak, Wojciech 1821 POL0.5010.15406.00 
  Rogala, Milosz 1848 POL0.001-0.3140-12.40 
  Rodak, Przemyslaw 1746 POL1.0010.554022.00 
  Bochniak, Franciszek 1652 POL0.001-0.5840-23.20 
  Hury, Tymoteusz 1516 POL0.001-0.7540-30.00 
 * 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)
 
 III Liga Zachodniopomorskiego Zwiazku Szachowego 2022 Szczecin POL 2022-01-22
RcRownchangeKK*chgGame
 1579 1709 2.00 5 -1.27 40 -50.80 
  Labedzki, Kamil 1326 POL1.0010.09403.60 
  Markiewicz, Grzegorz 1579 POL0.001-0.6840-27.20 
  Matul, Sebastian 1803 POL0.5010.13405.20 
  Bochniak, Franciszek 1652 POL0.001-0.5840-23.20 
  Zeissel, Andrzej 1534 POL0.501-0.2340-9.20 

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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