Individual Calculations July 2017
 Sookraj, Druva  Total change: 28.00  Rating chartPersonal card
 44th Knights Open Chess Tournament 2017 Port of Spain TTO 2017-04-20
RcRownchangeKK*chgGame
 1629 1394 2.00 6 0.70 40 28.00 
  Ali, Ian 1791 TTO0.001-0.0840-3.20 
  Wiltshire, Louis 1587 TTO0.001-0.2540-10.00 
  Primus, Prince 1584 TTO1.0010.754030.00 
  Soverall, Peter 1620 TTO0.5010.294011.60 
  Flower, Trevor 1690 TTO0.001-0.1540-6.00 
  Valentine, Bryan 1499 TTO0.5010.14405.60 

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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