Rapid: Individual Calculations September 2021
 Jaszczuk, Piotr  Total change: -61.00  Rating chartPersonal card
 2. runda Grand Prix Bialegostoku "Lato-Jesien 2021" - rapid Bialystok POL 2021-08-13
RcRownchangeKK*chgGame
 1316 1413 1.50 4 -0.99 20 -19.80 
  Michalowski, Pawel 1139 POL0.001-0.8320-16.60 
  Wilczewski, Michal 1233 POL1.0010.26205.20 
  Sienicki, Oliwier 1293 POL0.501-0.1620-3.20 
  Szczotka, Klara 1600 POL0.001-0.2620-5.20 

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)
 
 PGNiG TERMIKA Mistrzostwa Polski Juniorow w Szachach Szybkich 2021 - C12 Rzeszow POL 2021-08-28
RcRownchangeKK*chgGame
 1142 1413 7.00 11 -2.06 20 -41.20 
  Owczarz, Michal 1064 POL1.0010.11202.20 
  Oles, Mateusz 1160 POL0.001-0.8120-16.20 
  Opila, Pawel 1132 POL0.001-0.8420-16.80 
  Ciepiela, Igor 1037 POL1.0010.09201.80 
  Procnal, Tomasz 1126 POL1.0010.16203.20 
  Komendecki, Grzegorz 1151 POL0.001-0.8220-16.40 
  Wolski, Ernest 1108 POL0.501-0.3620-7.20 
  Dabrowski, Piotr 1129 POL1.0010.16203.20 
  Gawlik, Olivier 1178 POL0.501-0.2920-5.80 
  Uhryn, Lukasz 1206 POL1.0010.23204.60 
  Krogulski, Maksymilian 1271 POL1.0010.31206.20 

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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