Individual Calculations November 2021
 Radzimski, Antoni  Total change: -2.80  Rating chartPersonal card
 MISTRZOSTWA MIEDZYWOJEWODZKIE JUNIOROW 2021 OP-SL C-9 Pokrzywna POL 2021-10-11
RcRownchangeKK*chgGame
 1199 1584 4.00 4 0.36 40 14.40 
  Czeremcha, Piotr 1184  * POL1.0010.08403.20 
  Janeczek, Maksymilian 1245 POL1.0010.12404.80 
  Cieslicki, Maksymilian 1184  * POL1.0010.08403.20 
  Kieca, Szymon 1184  * POL1.0010.08403.20 
 * 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)
 
 European Youth Chess Championship 2021 - Open 10 Local venues GRE 2021-10-15
RcRownchangeKK*chgGame
 1442 1584 4.50 6 0.53 40 21.20 
  Vardi, Daniel 1226 ISR1.0010.10404.00 
  Kozlov, Kirill Dm. 1228 RUS0.501-0.3940-15.60 
  Cankurt, Arda 1356 TUR0.501-0.2940-11.60 
  Ivanov, Andrey A. 1347 IRL1.0010.20408.00 
  Negrean, Andrei 1847 ROU0.5010.324012.80 
  Oikonomopoulos, Filippos 1650 GRE1.0010.594023.60 

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)
 
 Druzynowe Mistrzostwa Slaska Seniorow - I Liga Round 7-9 Chorzow POL 2021-10-23
RcRownchangeKK*chgGame
 1603 1584 0.00 2 -0.96 40 -38.40 
  Szydlowski, Kazimierz 1746 POL0.001-0.2940-11.60 
  Miler, Franciszek 1459 POL0.001-0.6740-26.80 

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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