Rapid: Individual Calculations November 2023
 Kaczynski, Maciej  Total change: 9.80  Rating chartPersonal card
 VIII Turniej Szachow Szybkich Wielgie 2023 Wielgie POL 2023-10-14
RcRownchangeKK*chgGame
 1590 1549 4.50 8 0.83 20 16.60 
  Kurylowicz, Tomasz 2022 POL0.001-0.0520-1.00 
  Lapinski, Jerzy 1217 POL1.0010.12202.40 
  Swiatnicki, Andrzej 1892 POL0.001-0.1220-2.40 
  Mazurkiewicz, Krzysztof 1166 POL1.0010.09201.80 
  Cichocka, Katarzyna 1476 POL1.0010.40208.00 
  Grochowski, Mariusz 1756 POL0.5010.27205.40 
  Stryz, Przemyslaw 1512 POL0.001-0.5520-11.00 
  Szubski, Marek 1676 POL1.0010.672013.40 

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)
 
 Wloclawek-ch rapid 2023 Wloclawek POL 2023-10-29
RcRownchangeKK*chgGame
 1513 1549 4.00 8 -0.34 20 -6.80 
  Grabowski, Marek 1782 POL0.001-0.2120-4.20 
  Ziolkowski, Grzegorz 1149  * POL1.0010.08201.60 
  Lebiedzinski, Maciej 1386 POL0.001-0.7220-14.40 
  Pocwiardowski, Pawel 1311 POL1.0010.20204.00 
  Czekalski, Pawel 1144 POL1.0010.08201.60 
  Kujawski, Dawid 1582 POL1.0010.552011.00 
  Kurylowicz, Tomasz 2022 POL0.001-0.0520-1.00 
  Paziak, Patryk 1725 POL0.001-0.2720-5.40 
 * 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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