Individual Calculations February 2019
 Borowik, Grzegorz  Total change: 19.00  Rating chartPersonal card
 Szachy ze SKOKiem im. Zygmunta Chmielewskiego w Lublinie 2018 Lublin POL 2018-12-27
RcRownchangeKK*chgGame
 1270 1051 2.00 7 0.17 40 6.80 
  Rokita, Miroslaw 1451  * POL0.001-0.0840-3.20 
  Sawa, Daria 1451  * POL0.001-0.0840-3.20 
  Borowik, Monika 1123 POL0.001-0.4040-16.00 
  Borowik, Karol 1088 POL0.001-0.4540-18.00 
  Borowik, Ryszard 1003 POL1.0010.434017.20 
  Stepniak, Alan 1322 POL1.0010.834033.20 
  Wziatek, Marek 1451  * POL0.001-0.0840-3.20 
 * 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)
 
NOTE: K factor changed
 I Bilgoraj FIDE Open Bilgoraj POL 2019-01-05
RcRownchangeKK*chgGame
 1298 1051 2.50 8 0.61 20 12.20 
  Mucha, Konrad 1451  * POL0.001-0.0820-1.60 
  Brak, Robert 1392 POL0.001-0.1220-2.40 
  Jaworski, Albin 1451  * POL0.001-0.0820-1.60 
  Sprzeczka, Emilia 1037 POL0.001-0.5220-10.40 
  Jaroszuk, Ireneusz 1140 POL1.0010.622012.40 
  Sloniec, Natalia 1013 POL1.0010.45209.00 
  Pawlowski, Slawomir 1451  * POL0.5010.42208.40 
  Borowik, Wojciech 1451  * POL0.001-0.0820-1.60 
 * 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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