Blitz: Individual Calculations February 2022
 Obelchak, Ruslan  Total change: 23.60  Rating chartPersonal card
 Grand Prix Polonii 1 Wroclaw POL 2022-01-07
RcRownchangeKK*chgGame
 1676 1635 10.00 18 1.18 20 23.60 
  Krecisz, Andrzej 1522 POL1.0010.35207.00 
  Krecisz, Andrzej 1522 POL1.0010.35207.00 
  Rzewnicki, Pawel 1546 POL0.001-0.6220-12.40 
  Rzewnicki, Pawel 1546 POL0.001-0.6220-12.40 
  Jedrzejko, Wojciech 1370 POL0.501-0.3220-6.40 
  Jedrzejko, Wojciech 1370 POL0.501-0.3220-6.40 
  Uhryn, Lukasz 1351 POL1.0010.16203.20 
  Uhryn, Lukasz 1351 POL1.0010.16203.20 
  Walentynowicz, Marcin 1532 POL1.0010.36207.20 
  Walentynowicz, Marcin 1532 POL0.501-0.1420-2.80 
  Grossmann, Ryszard f1731 POL0.5010.13202.60 
  Grossmann, Ryszard f1731 POL0.5010.13202.60 
  Chrzanowski, Michal 2008 POL0.5010.40208.00 
  Chrzanowski, Michal 2008 POL0.5010.40208.00 
  Galant, Ireneusz 1738 POL1.0010.642012.80 
  Galant, Ireneusz 1738 POL0.5010.14202.80 
  Stachowiak, Kamil m2286 POL0.001-0.0120-0.20 
  Stachowiak, Kamil m2286 POL0.001-0.0120-0.20 

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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