Individual Calculations July 2011
 Maciol, Ryszard  Total change: 6.60  Rating chartPersonal card
 4NCL 2011 various ENG 2010-11-06
RcRownchangeKK*chgGame
 2117 2178 4.50 6 1.00 15 15.00 
  Humphreys, Jerry G 2066 ENG0.501-0.1515-2.25 
  Fishburne, Stewart K 2093 ENG1.0010.38155.70 
  Pleasants, Allan J 2056 WLS1.0010.33154.95 
  Cook, Michael P 2065 ENG1.0010.35155.25 
  Hague, Ben f2301 ENG0.001-0.3315-4.95 
  Jones, Victor G L 2119 ENG1.0010.42156.30 

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)
 
 DRUZYNOWE MISTRZOSTWA SL¡SKA 2011 LIGA WOJEWODZKA SENIOROW woj. Slaskie POL 2011-01-09
RcRownchangeKK*chgGame
 1957 2178 1.00 2 -0.56 15 -8.40 
  Brodacki, Bernard 1945 POL1.0010.21153.15 
  Ziebinski, Bartosz 1968 POL0.001-0.7715-11.55 

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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