Rapid: Individual Calculations April 2022
 Butkiewicz, Jan  Total change: 10.80  Rating chartPersonal card
 5.Turniej Grand Prix Suwalk Zima-Wiosna 2022 Suwalki POL 2022-02-27
RcRownchangeKK*chgGame
 1294 1449 5.00 6 0.92 20 18.40 
  Szczerbicz, Marcel 1049  * POL1.0010.08201.60 
  Wasilewski, Stanislaw 1227 POL1.0010.22204.40 
  Czarniecki, Pawel 1513 POL1.0010.592011.80 
  Pojawa, Jakub 1430 POL1.0010.47209.40 
  Pieczulis, Hubert 1386 POL0.501-0.0920-1.80 
  Walendykiewicz, Martyna 1157 POL0.501-0.3520-7.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 6.Turniej Grand Prix Suwalk Zima-Wiosna 2022 Suwalki POL 2022-03-19
RcRownchangeKK*chgGame
 1411 1476 2.50 5 -0.38 20 -7.60 
  Boguszewski, Damian 1076  * POL1.0010.08201.60 
  Pieczulis, Blazej 1536 POL0.001-0.4220-8.40 
  Palejko, Gabriela 1227 POL1.0010.19203.80 
  Racis, Michal 1385 POL0.501-0.1220-2.40 
  Protsyuk, Svitlana 1831 UKR0.001-0.1120-2.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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