Rapid: Individual Calculations May 2023
 Reterski, Wiktor  Total change: 165.60  Rating chartPersonal card
 Open rapid sach Senov 2023 Senov CZE 2023-04-15
RcRownchangeKK*chgGame
 1527 1214 4.00 9 2.48 40 99.20 
  Vizner, Jaroslav 1851 CZE0.001-0.0140-0.40 
  Walaszczyk, Mikolaj 1550 POL1.0010.884035.20 
  Spala, Jiri 1574 CZE0.001-0.1040-4.00 
  Slanina, Piotr 1457 POL0.5010.304012.00 
  Kopycki, Zbigniew 1429 POL0.5010.274010.80 
  Srkala, Tomas 1427 CZE0.5010.274010.80 
  Klimcik, Jiri 1246 CZE1.0010.544021.60 
  Figa, Karolina 1606 POL0.5010.424016.80 
  Krocek, Ivan 1602 CZE0.001-0.0940-3.60 

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)
 
 Bohuslavice Open 2023 Bohuslavice CZE 2023-04-22
RcRownchangeKK*chgGame
 1632 1214 2.50 8 1.66 40 66.40 
  Bergloviec, Jan 1780 CZE0.001-0.0240-0.80 
  Suchanek, Miroslav 2042 CZE0.0010.00400.00 
  Ludvova, Marie 1433 CZE1.0010.784031.20 
  Deorowicz, Pawel 1596 POL0.001-0.0940-3.60 
  Peterek, Zbynek 1438 CZE1.0010.784031.20 
  Dubovy, Marek 1567 CZE0.001-0.1140-4.40 
  Rechtenberg, Karel 1579 CZE0.5010.404016.00 
  Repak, Jan 1622 CZE0.001-0.0840-3.20 

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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