Rapid: Individual Calculations June 2023
 Pofelski, Andrzej  Total change: -10.60  Rating chartPersonal card
 V Turniej witominski w szachach szybkich 2023 Gdynia POL 2023-05-13
RcRownchangeKK*chgGame
 1416 1302 3.00 7 0.29 20 5.80 
  Tyda, Krzysztof c1593 POL0.5010.35207.00 
  Konczylo, Urszula 1108 POL0.001-0.7520-15.00 
  Piontke, Kamil 1167 POL0.501-0.1820-3.60 
  Chmiel, Kuba 1500 POL1.0010.762015.20 
  Sniadecki, Oskar 1711 POL0.001-0.0820-1.60 
  Blawat, Franciszek 1115 POL1.0010.26205.20 
  Tyran, Daniel 1718 POL0.001-0.0720-1.40 

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 Turniej Klubu Marynarki Wojennej 2023 Gdynia POL 2023-05-27
RcRownchangeKK*chgGame
 1321 1302 2.50 7 -0.82 20 -16.40 
  Gulcz, Michal 1505 POL0.001-0.2420-4.80 
  Was, Jakub 1081 POL0.001-0.7820-15.60 
  Czopur, Tomasz 1146 POL1.0010.29205.80 
  Sierzant, Jakub 1106 POL1.0010.25205.00 
  Burakiewicz, Marcin 1418 POL0.001-0.3420-6.80 
  Kojro, Antoni 1493 POL0.5010.25205.00 
  Matuszewski, Bartlomiej 1495 POL0.001-0.2520-5.00 

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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