Individual Calculations October 2022
 Greenwood, Martin C  Total change: -4.80  Rating chartPersonal card
 Dato Tan Chin Nam Seniors International Open 2022 Kuala Lumpur MAS 2022-09-04
RcRownchangeKK*chgGame
 1694 1428 1.50 8 -0.24 20 -4.80 
  Frost, Peter 1705 AUS0.001-0.1720-3.40 
  Lee, Soi-Hock 1854 MAS0.001-0.0720-1.40 
  Pitre, Hanniegn 1653 USA0.001-0.2220-4.40 
  Muhd Said, Mustafa 1754 MAS0.001-0.1320-2.60 
  Zamahari, Abang Draup 1368 MAS1.0010.42208.40 
  Bennett, Hilton c1911 NZL0.001-0.0520-1.00 
  Saw, Lye Guan 1463 MAS0.5010.05201.00 
  Heriadi, Ichwan 1842 INA0.001-0.0720-1.40 

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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