Rapid: Individual Calculations July 2023
 Polakowski, Jan  Total change: 7.20  Rating chartPersonal card
 III Otwarty Turniej Szachowy FIDE o Puchar Wojta Gminy Swietajno "Memorial Dariusza Zarczynskiego" Swietajno POL 2023-06-04
RcRownchangeKK*chgGame
 1413 1445 5.00 9 -0.20 20 -4.00 
  Oszutowski, Antoni 1107 POL1.0010.12202.40 
  Kozlowski, Michal 2028 POL0.001-0.0220-0.40 
  Dietrich, Grzegorz 1176 POL1.0010.17203.40 
  Olkuski, Tadeusz 1277 POL1.0010.28205.60 
  Kitewski, Bartosz 1845  * POL0.001-0.0820-1.60 
  Rokita, Tomasz 1315 POL1.0010.32206.40 
  Chelstowski, Bartosz 1319 POL1.0010.33206.60 
  Dietrich, Pawel 1354 POL0.001-0.6220-12.40 
  Malecki, Patryk 1296 POL0.001-0.7020-14.00 
 * 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)
 
 XX Jubileuszowy Turniej Szachowy o Puchar Burmistrza Biskupca Biskupiec POL 2023-06-18
RcRownchangeKK*chgGame
 1496 1445 4.00 7 0.56 20 11.20 
  Flak, Pawel 2028 POL0.001-0.0220-0.40 
  Zakrzewska, Gabriela 1083 POL1.0010.10202.00 
  Strzyz, Jan 1195 POL1.0010.19203.80 
  Krzewski, Dariusz 1893 POL0.001-0.0620-1.20 
  Wojtkiewicz, Jan 1168 POL1.0010.17203.40 
  Kitewski, Bartosz 1845  * POL0.001-0.0820-1.60 
  Rosinski, Dariusz 1258 POL1.0010.26205.20 
 * 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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