Individual Calculations August 2017
 Kiviaho, Robert  Total change: -70.80  Rating chartPersonal card
 2017 Canadian Open Master Sault Ste. Marie CAN 2017-07-08
RcRownchangeKK*chgGame
 2140 2141 0.00 3 -1.56 20 -31.20 
  Hambleton, Aman m2471 CAN0.001-0.1220-2.40 
  Wiebe, Daniel 1939 CAN0.001-0.7620-15.20 
  Mills, Morgon 2011 CAN0.001-0.6820-13.60 

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)
 
 2017 Canadian Open U2200 Sault Ste. Marie CAN 2017-07-08
RcRownchangeKK*chgGame
 1916 2141 5.00 9 -1.98 20 -39.60 
  Zhao, Ian 1741  * CAN1.0010.08201.60 
  Gaisinsky, Adam 1890 CAN0.501-0.3120-6.20 
  Aniunoh, Chike (jude) 1943 CAN0.001-0.7620-15.20 
  Wang, Jeff 1842 CAN1.0010.15203.00 
  Villeneuve, Robert 1942 CAN1.0010.24204.80 
  Calvelo, Jelvis 2031 PHI0.501-0.1520-3.00 
  Xu, Ruoying 2012 CHN1.0010.33206.60 
  Javidfard, Amirsalar 1958 IRI0.001-0.7420-14.80 
  Konovalenko, Sasha wf1882 USA0.001-0.8220-16.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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