Individual Calculations October 2020
 Jaremczyk, Antoni  Total change: 7.80  Rating chartPersonal card
 IX Ogolnopolski, Integracyjny Turniej Szachow Standardowych IDEA 2020 w Wisle Wisla POL 2020-09-07
RcRownchangeKK*chgGame
 1522 1478 4.50 9 0.39 20 7.80 
  Pojedziniec, Wladyslaw f1878  * POL0.001-0.0820-1.60 
  Kudlacik, Jan 1245 POL1.0010.21204.20 
  Winiarski, Kazimierz 1749 POL0.001-0.1720-3.40 
  Szczerbak, Stefan 1349 POL0.501-0.1720-3.40 
  Szamrej, Jozef 1433 POL0.001-0.5620-11.20 
  Reterski, Michal 1382 POL1.0010.37207.40 
  Sulot, Zdzislaw 1343 POL1.0010.32206.40 
  Wroblewski, Mieczyslaw 1619 POL0.5010.19203.80 
  Najdzionek, Boleslaw 1696 POL0.5010.28205.60 
 * 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)
 

 

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