Individual Calculations June 2021
 Pelczarski, Wojciech  Total change: -7.20  Rating chartPersonal card
 Dolnoslaska Liga Juniorow 2021 Wroclaw POL 2021-05-08
RcRownchangeKK*chgGame
 1421 1133 1.50 5 0.65 40 26.00 
  Smukowski, Bartosz 1533  * POL0.001-0.0840-3.20 
  Dahche, Abdel-Azziz 1533  * POL0.001-0.0840-3.20 
  Sojski, Ernest 1347 POL1.0010.774030.80 
  Jarosz, Szymon 1363 POL0.5010.294011.60 
  Romejko, Jagoda 1327 POL0.001-0.2540-10.00 
 * 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)
 
 Szkolne Indywidualne Mistrzostwa Polski 2021 - OPEN do lat 9 Pokrzywna POL 2021-05-15
RcRownchangeKK*chgGame
 1157 1133 2.00 6 -0.83 40 -33.20 
  Wolak, Jan 1080 POL0.001-0.5740-22.80 
  Janeczek, Maksymilian 1026 POL1.0010.354014.00 
  Zawal, Krzysztof 1163 POL0.001-0.4640-18.40 
  Przybys, Bruno 1177 POL0.001-0.4440-17.60 
  Trusewicz, Remigiusz 1142 POL1.0010.514020.40 
  Chiszko, Oskar 1356 POL0.001-0.2240-8.80 

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)
 

 

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