Individual Calculations June 2017
 Radford, Michael  Total change: 2.60  Rating chartPersonal card
 2017 World Senior Team Championships open 50 plus Hersonisos Crete GRE 2017-04-24
RcRownchangeKK*chgGame
 1912 1856 4.00 9 0.13 20 2.60 
  Robertson, Ian C. 2053 SCO0.001-0.2520-5.00 
  Maki, Christer 2004 SWE1.0010.702014.00 
  Mueller, Gerhard 2127 GER0.001-0.1720-3.40 
  Kvisth, Bengt 1721 SWE0.501-0.1820-3.60 
  Gunn, Michael J 1603 ENG1.0010.19203.80 
  Thjomoe, Hans Richard 1896 NOR0.001-0.4420-8.80 
  Sazonova, Elena N. wm2119 RUS0.5010.32206.40 
  Cross, Ian K 1709 ENG1.0010.30206.00 
  Sideris, Nikiforos 1975 GRE0.001-0.3420-6.80 

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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