Individual Calculations April 2023
 Skorupa, Antonina  Total change: 102.80  Rating chartPersonal card
 II SLESINSKI TURNIEJ KLASYFIKACYJNY - (grupa A) Slesin POL 2023-03-11
RcRownchangeKK*chgGame
 1479 1032 2.00 5 1.46 40 58.40 
  Przybyl, Zbigniew 1414 POL0.5010.414016.40 
  Gospodarczyk, Roman 1939 POL0.0010.00400.00 
  Michno, Mateusz 1229 POL1.0010.754030.00 
  Gorecki, Michal 1441 POL0.5010.424016.80 
  Pachura, Mateusz 1370 POL0.001-0.1240-4.80 

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)
 
 Turniej z mozliwoscia uzyskania kategorii centralnej - zgloszony do FIDE Round 6-9 Nowe Skalmierzyce POL 2023-03-18
RcRownchangeKK*chgGame
 1642 1032 0.50 3 0.42 40 16.80 
  Szczotka, Dawid 1461 POL0.5010.434017.20 
  Grzesiek, Karol 1807 POL0.0010.00400.00 
  Majcher, Igor 1658 POL0.001-0.0140-0.40 

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)
 
 III Wielkopolska Liga Juniorow Round 1-4 Ostrow Wielkopolski POL 2023-03-25
RcRownchangeKK*chgGame
 1173 1032 1.00 1 0.69 40 27.60 
  Bartkowiak, Aleksandra 1173 POL1.0010.694027.60 

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)
 

 

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