Individual Calculations February 2023
 Jun, Robert  Total change: 25.20  Rating chartPersonal card
 PRAGUE OPEN 2023 B - FIDE open Prague CZE 2023-01-06
RcRownchangeKK*chgGame
 1480 1441 3.00 6 0.38 40 15.20 
  Sajtlava, Igor 1658 SVK0.5010.284011.20 
  Radovinski, Jewgeni 1684 GER0.001-0.2040-8.00 
  Sosovickova, Martina wc1690 SVK0.001-0.1940-7.60 
  Souralova, Jana 1071 CZE1.0010.10404.00 
  Oz, Sinan 1592 DEN0.5010.20408.00 
  McBrien, Dylan 1187 IRL1.0010.19407.60 

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)
 
 PDSS - Krajsky prebor II zapad 2022-2023 r6-7 various CZE 2023-01-08
RcRownchangeKK*chgGame
 1483 1441 1.00 1 0.56 40 22.40 
  Kvapil, Paul 1483 CZE1.0010.564022.40 

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)
 
 PDSS - Krajsky prebor I 2022-2023 r6-7 various CZE 2023-01-15
RcRownchangeKK*chgGame
 1695 1441 0.00 1 -0.19 40 -7.60 
  Kalousova, Julie 1695 CZE0.001-0.1940-7.60 

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)
 
 1. liga mladeze C 2022-2023 r6-7 various CZE 2023-01-21
RcRownchangeKK*chgGame
 1400 1441 1.00 2 -0.12 40 -4.80 
  Hladka, Leontyna 1326 CZE1.0010.344013.60 
  Sknouril, Jakub 1473 CZE0.001-0.4640-18.40 

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)
 

 

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