Individual Calculations May 2014
 Stone, Mark R  Total change: 15.90  Rating chartPersonal card
 e2e4 Sunningdale Easter International 2014 Premier London ENG 2014-04-17
RcRownchangeKK*chgGame
 1514 1582 0.50 1 -0.09 15 -1.35 
  Divilly, Paddy 1514 IRL0.501-0.0915-1.35 

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)
 
 e2e4 Sunningdale Easter International 2014 U1800 London ENG 2014-04-17
RcRownchangeKK*chgGame
 1614 1582 3.00 4 1.15 15 17.25 
  Nicholson, John 1778 IRL0.001-0.2515-3.75 
  Purvis, Anna 1469 ENG1.0010.35155.25 
  McLaren, Thomas 1417 ENG1.0010.28154.20 
  Keuneke, Hanno 1791 GER1.0010.771511.55 

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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