Individual Calculations February 2019
 Grobelny, Mikolaj  Total change: -89.20  Rating chartPersonal card
 Turniej Noworoczny - FIDE OPEN Wroclaw POL 2018-12-28
RcRownchangeKK*chgGame
 1364 1275 1.50 5 -0.48 40 -19.20 
  Wojcik, Grzegorz 1628 POL0.001-0.1140-4.40 
  Ptak, Pawel 1346 POL0.001-0.4040-16.00 
  Wrobel, Dawid 1188 POL0.501-0.1240-4.80 
  Hamer, Tadeusz 1385 USA0.001-0.3540-14.00 
  Chromicz, Andrzej 1272 POL1.0010.504020.00 

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)
 
 IV DLS Okreg Wroclawski i podwroclawski 2018/2019 Round 6-9 Dolny Slask POL 2019-01-06
RcRownchangeKK*chgGame
 1420 1266 0.00 1 -0.29 40 -11.60 
  Dahche, Abdel-Azziz 1420 POL0.001-0.2940-11.60 

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)
 
 Styczniowy Wyscig po Kategorie Wroclaw POL 2019-01-12
RcRownchangeKK*chgGame
 1118 1266 2.00 5 -1.46 40 -58.40 
  Kwiatkowski, Adam 1085 POL0.001-0.7440-29.60 
  Kultucki, Kamil 1178 POL0.501-0.1240-4.80 
  Predkiewicz, Paulina 1054 POL1.0010.23409.20 
  Nagly, Krzysztof 1024 POL0.001-0.8040-32.00 
  Cwiklinski, Jacek 1247 POL0.501-0.0340-1.20 

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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