Individual Calculations August 2023
 Spanton, Tim R  Total change: 58.40  Rating chartPersonal card
 PRAGUE INTERNATIONAL CHESS FESTIVAL 2023 - FIDE open Prague CZE 2023-06-22
RcRownchangeKK*chgGame
 2026 1824 4.00 9 1.65 20 33.00 
  Harish, Neeraj c2231 USA0.5010.42208.40 
  Obsivac, Josef f2276 CZE0.001-0.0620-1.20 
  Slacky, Stanislav 2100 SVK0.5010.33206.60 
  Meszaros, Ludek 2060 CZE0.5010.30206.00 
  Plesek, Jiri 2005 CZE1.0010.742014.80 
  Leidorf, Sebastian 2045 GER0.001-0.2220-4.40 
  Pettersson, Tobias 2090 SWE0.001-0.1820-3.60 
  Schwartz, Michael 1424  * RSA1.0010.08201.60 
  Pacl, Vaclav f2004 CZE0.5010.24204.80 
 * 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)
 
 European Senior Team Chess Championship 2023 - Section O65 Swidnica POL 2023-07-12
RcRownchangeKK*chgGame
 1914 1800 4.50 9 1.27 20 25.40 
  Sprotte, Norbert 2162 GER0.5010.40208.00 
  Wood, Peter R 1944 ENG0.5010.19203.80 
  Olesen, Poul Erik Norgaard 1976 DEN1.0010.732014.60 
  Mortensen, John 2038 DEN0.001-0.2020-4.00 
  Davis, Lee 1892 WLS0.001-0.3720-7.40 
  Daleczko, Zbigniew 1672 POL1.0010.33206.60 
  Gal, Moshe 2106 ISR0.5010.36207.20 
  Novak, Stjepan 1499 CRO1.0010.15203.00 
  Kierzek, Mira wf1937 GER0.001-0.3220-6.40 

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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