Individual Calculations December 2015
 Choong, Liong-On Mark  Total change: 33.00  Rating chartPersonal card
 World Senior Championship 2015 - over 65 Acqui Terme ITA 2015-11-09
RcRownchangeKK*chgGame
 1979 1911 6.00 11 1.65 20 33.00 
  Harestad, Thor Geir f2209 NOR0.001-0.1520-3.00 
  Rigotti, Gianluigi 1511  * ITA1.0010.08201.60 
  Lauritsen, Niels 2109 DEN0.5010.26205.20 
  Batakovs, Olegs 2051 LAT0.001-0.3120-6.20 
  Norrito, Salvatore 1511  * ITA1.0010.08201.60 
  Ladisic, Alex-Sacha 2021 FRA0.5010.15203.00 
  Farrand, Julian T 2018 ENG1.0010.652013.00 
  Gosch, Manfred 2088 SUI0.5010.23204.60 
  Serra Olives, Tomas f2164 ESP0.001-0.1920-3.80 
  Toefferl, Heimo 2060 AUT0.5010.20204.00 
  Olesen, Poul Erik Norgaard 2024 DEN1.0010.652013.00 
 * 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)
 

 

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