Individual Calculations March 2018
 Walton, Alan J  Total change: -34.20  Rating chartPersonal card
 Tradewise Gibraltar Chess Festival 2018 Masters Gibraltar ENG 2018-01-23
RcRownchangeKK*chgGame
 2195 2194 3.00 9 -1.54 20 -30.80 
  Pichot, Alan g2552 ARG0.001-0.1020-2.00 
  Odeh, Kenneth f1922 NGR1.0010.17203.40 
  Tarjan, James g2432 USA0.5010.30206.00 
  Batchimeg, Tuvshintugs mwg2398 MGL0.001-0.2420-4.80 
  Lombaers, Peter f2345 NED0.001-0.3020-6.00 
  Avila Fraire, Ameyalli wc2014 MEX0.001-0.7420-14.80 
  Burke, Mitchell R 1989 ENG0.501-0.2620-5.20 
  Safarian, Alek 2006 AUS1.0010.26205.20 
  Pabalan, Rocky 2098 PHI0.001-0.6320-12.60 

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)
 
 2018/19 4NCL Div 1 Rounds 5-6 Northampton ENG 2018-02-10
RcRownchangeKK*chgGame
 2345 2184 0.50 2 -0.17 20 -3.40 
  Russell, Christopher 2135 ENG0.501-0.0720-1.40 
  Le Roux, Jean-Pierre g2555 FRA0.001-0.1020-2.00 

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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