Individual Calculations April 2020
 Farrell, Neil R  Total change: 7.40  Rating chartPersonal card
 SNCL Division 1 19/20 5-6 Dunfermline SCO 2020-03-01
RcRownchangeKK*chgGame
 2031 2183 1.50 2 0.10 20 2.00 
  McQuillan, Stephen G 1975 SCO1.0010.23204.60 
  Lothian, Robert 2086 SCO0.501-0.1320-2.60 

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)
 
 World Senior Team Chess Championship 2020 - Open 50 plus Prague CZE 2020-03-05
RcRownchangeKK*chgGame
 2204 2183 3.50 7 0.27 20 5.40 
  Vorackova, Jarmila 1824 CZE1.0010.10202.00 
  Muzzaffar, Ahmad 1815 MAS0.501-0.4020-8.00 
  Sergeyev, Alexander f2398 RUS0.5010.27205.40 
  Jhunjhnuwala, Ramesh 2143 USA0.501-0.0620-1.20 
  Schulz, Klaus-Juergen m2331 GER1.0010.702014.00 
  Haba, Petr g2470 CZE0.001-0.1620-3.20 
  Hebden, Mark L g2446 ENG0.001-0.1820-3.60 

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)
 

 

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