Rapid: Individual Calculations February 2020
 Debczak, Krystian  Total change: -3.60  Rating chartPersonal card
 I Amatorska Liga Szachowa w Lublinie 2020 Lublin POL 2020-01-12
RcRownchangeKK*chgGame
 1380 1277 2.00 7 -0.81 20 -16.20 
  Ciechonski, Piotr 1669 POL0.001-0.0820-1.60 
  Pryszczewski, Jakub 1002 POL1.0010.17203.40 
  Dziubinski, Pawel 1677  * POL0.001-0.0820-1.60 
  Czajka, Wojciech 1677  * POL0.001-0.0820-1.60 
  Radzik, Jakub 1219 POL1.0010.42208.40 
  Panko, Dominik 1380 POL0.001-0.3620-7.20 
  Jaroszuk, Ireneusz 1039 POL0.001-0.8020-16.00 
 * 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)
 
 Turniej z cyklu Grand Prix Lubelszczyzny 2020 o Puchar Wojta Gminy Chodel Chodel POL 2020-01-26
RcRownchangeKK*chgGame
 1242 1277 4.50 7 0.63 20 12.60 
  Kazanowski, Michal 1063 POL1.0010.23204.60 
  Nakaziuk, Aleksander 1334 POL0.001-0.4220-8.40 
  Jaroszuk, Ireneusz 1039 POL0.501-0.3020-6.00 
  Dragan, Patryk 1073 POL1.0010.24204.80 
  Balbier, Miroslaw 1115 POL1.0010.29205.80 
  Kielb, Miroslaw 1411 POL1.0010.682013.60 
  Sadlak, Rafal 1656 POL0.001-0.0920-1.80 

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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