Individual Calculations September 2020
 Rog, Mateusz  Total change: -64.40  Rating chartPersonal card
 I Weekendowy Turniej nad zalewem Biszcza U2200 Biszcza POL 2020-08-01
RcRownchangeKK*chgGame
 1571 1627 2.00 5 -0.86 20 -17.20 
  Gorecki, Jaroslaw 1408 POL1.0010.22204.40 
  Urban, Wojciech 1862 POL0.001-0.2120-4.20 
  Wisniewski, Adam 1451 POL1.0010.27205.40 
  Haliniak, Wojciech 1735 POL0.001-0.3520-7.00 
  Pitera, Michal 1400 POL0.001-0.7920-15.80 

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)
 
 Slaski Festiwal Szachowy - Szachy lacza pokolenia - Grupa C Ustron POL 2020-08-15
RcRownchangeKK*chgGame
 1356 1627 5.00 9 -2.36 20 -47.20 
  Kuczmik, Pawel 1260 POL1.0010.10202.00 
  Sprzeczka, Emilia 1419 POL0.501-0.2720-5.40 
  Czerwinska, Oliwia 1394 POL0.001-0.7920-15.80 
  Wittych, Julia 1227  * POL1.0010.08201.60 
  Seklecki, Jakub 1469 POL0.001-0.7120-14.20 
  Przygrodzki, Jakub 1319 POL0.501-0.3620-7.20 
  Maciejewski, Robert 1286 POL1.0010.12202.40 
  Niemczyk, Krzysztof 1364 POL1.0010.18203.60 
  Klimanek, Fabian 1465 POL0.001-0.7120-14.20 
 * 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)
 

 

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