Individual Calculations August 2022
 Cirin, Wojciech  Total change: 77.20  Rating chartPersonal card
 XVIII Miedzynarodowy Festiwal Szachowy PERLA BALTYKU - Grupa B Lazy POL 2022-06-26
RcRownchangeKK*chgGame
 1340 1218 1.00 4 -0.35 40 -14.00 
  Racinowski, Bogdan 1398 POL0.5010.24409.60 
  Sliwicka, Weronika 1308 POL0.5010.12404.80 
  Hartlinski, Tomasz 1345 POL0.001-0.3340-13.20 
  Rybka, Tatiana 1307 POL0.001-0.3840-15.20 

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)
 
 V Otwarty Wakacyjny Turniej Szachowy - Open B Chelmno POL 2022-07-19
RcRownchangeKK*chgGame
 1343 1218 5.00 8 2.28 40 91.20 
  Bultrowicz, Leszek 1434 POL1.0010.784031.20 
  Gorny, Jacek 1406 POL0.5010.24409.60 
  Januszewski, Marek 1412 POL1.0010.754030.00 
  Pyrzewski, Kamil 1483 POL0.001-0.1840-7.20 
  Trochimowicz, Bartosz 1252 POL0.5010.05402.00 
  Wolak, Maciej 1294 POL1.0010.604024.00 
  El-Hagin, Konrad 1248 POL1.0010.544021.60 
  Wolak, Jan 1216 POL0.001-0.5040-20.00 

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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