Individual Calculations February 2020
 Renn, Grzegorz  Total change: -44.00  Rating chartPersonal card
 International Chess Festival VARSOVIA 2019 - group C Warszawa POL 2019-12-27
RcRownchangeKK*chgGame
 1379 1069 0.50 5 -0.22 40 -8.80 
  Piskorski, Filip 1462 POL0.001-0.0840-3.20 
  Zablocka, Marta 1307 POL0.001-0.2040-8.00 
  Niedzwiecki, Marek 1469  * POL0.5010.424016.80 
  Klim, Juliusz 1350 POL0.001-0.1640-6.40 
  Tomczyk, Ryszard 1306 POL0.001-0.2040-8.00 
 * 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 w szachach - open do lat 11 (C-11) Pokrzywna POL 2020-01-05
RcRownchangeKK*chgGame
 1314 1069 0.00 4 -0.88 40 -35.20 
  Micula, Jakub 1384 POL0.001-0.1440-5.60 
  Mulawa, Cyprian 1469  * POL0.001-0.0840-3.20 
  Chmielewski, Jakub 1129 POL0.001-0.4240-16.80 
  Kozak, Karol 1272 POL0.001-0.2440-9.60 
 * 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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