Individual Calculations October 2021
 Matthews, Simon  Total change: 0.00  Rating chartPersonal card
 Northumbria Masters Challengers 2021 Newcastle ENG 2021-08-26
RcRownchangeRpKK*chgGame
 1487 0 2.00 6 0.00 1362   0.00 
  Eedle, Eric F 1471 ENG0.5010.00 0.00 
  Latypova, Olga L 1194 ENG0.5010.00 0.00 
  Waterfield, Mark 1609 ENG0.0010.00 0.00 
  Proudfoot, Andy 1447 ENG0.5010.00 0.00 
  Sloan, Cecil 1527 USA0.5010.00 0.00 
  O Gorman, Brendan 1671 ENG0.0010.00 0.00 

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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