Individual Calculations December 2023
 Varley, Peter  Total change: -38.20  Rating chartPersonal card
 FIDE World Senior Chess Championships 2023 - Over 65 Terrasini ITA 2023-10-25
RcRownchangeKK*chgGame
 2027 2177 6.00 11 -1.56 20 -31.20 
  Ladisic, Alex-Sacha 1871 FRA1.0010.14202.80 
  Jensen, Stein 2031 NOR0.501-0.2020-4.00 
  Serra Olives, Tomas f2044 ESP1.0010.32206.40 
  Fernandez Garcia, Jose Luis g2379 ESP0.001-0.2420-4.80 
  Martorelli, Antonio m2073 ITA0.001-0.6420-12.80 
  Bagamasbad, Efren m2016 PHI0.001-0.7120-14.20 
  Kassymov, Timur 1829 KAZ1.0010.11202.20 
  Khazankin, Moisei 1935 UKR1.0010.20204.00 
  Huertas Soris, Ramon Antonio 2060 MEX0.501-0.1620-3.20 
  Sepliarsky, Mario 2056 ARG0.001-0.6620-13.20 
  Jhunjhnuwala, Naresh 2008 USA1.0010.28205.60 

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)
 
 2023-24 WCPL Round 2 Bridgend WLS 2023-11-26
RcRownchangeKK*chgGame
 2284 2173 0.00 1 -0.35 20 -7.00 
  Toczek, Grzegorz f2284 WLS0.001-0.3520-7.00 

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)
 

 

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