Individual Calculations September 2022
 Kristiansen, Willy M  Total change: 0.80  Rating chartPersonal card
 SUMMER PRAGUE OPEN 2022 - A - IM open Prague CZE 2022-08-05
RcRownchangeKK*chgGame
 2072 2121 5.00 9 0.04 20 0.80 
  Marek, Jakub 1811 CZE0.501-0.3620-7.20 
  Bebnik, Malgorzata 1819 POL1.0010.15203.00 
  Pap, Gyula g2481 HUN0.5010.40208.00 
  Navaratnam, Ishaan Quan Tze 1721  * MAS1.0010.08201.60 
  Karas, Marek f2275 SVK0.001-0.2920-5.80 
  Werner, Hong Quan Dan 1965 CZE1.0010.29205.80 
  Parligras, Cosmin 2277 ROU0.001-0.2920-5.80 
  Hoke, Petr 1917 CZE1.0010.24204.80 
  Meissner, Felix f2381 GER0.001-0.1820-3.60 
 * 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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