Rapid: Individual Calculations December 2016
 Gercans, Visvaldis  Total change: 8.60  Rating chartPersonal card
 VI Coach Janis Mileika memorial chess tournament B Jekabpils LAT 2016-11-05
RcRownchangeKK*chgGame
 1732 1887 7.00 9 0.79 20 15.80 
  Kavaliauskas, Vygantas 1487  * LTU1.0010.08201.60 
  Bicans, Vilnis 1669 LAT1.0010.22204.40 
  Lusis, Imants 1751 LAT0.501-0.1820-3.60 
  Bogorods, Daniels 1818 LAT1.0010.40208.00 
  Melderis, Uldis 1954 LAT0.5010.09201.80 
  Malnieks, Karlis 1712 LAT0.001-0.7320-14.60 
  Sarnovska, Eira 1612 LAT1.0010.17203.40 
  Vambute, Dana 1728 LAT1.0010.29205.80 
  Kirsbergs, Girts 1853 LAT1.0010.45209.00 
 * 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)
 
 Incukalns District Open Rapid Chess Championship 2016 Vangazi LAT 2016-11-12
RcRownchangeKK*chgGame
 1917 1887 2.50 6 -0.36 20 -7.20 
  Klimakovs, Sergejs 2285 LAT0.001-0.0820-1.60 
  Vitins, Janis 1602 LAT1.0010.16203.20 
  Karklins, Imants 2144 LAT0.001-0.1820-3.60 
  Vidrikis, Ansis 1630 LAT1.0010.18203.60 
  Karpovs, Sergejs 1675 LAT0.501-0.2720-5.40 
  Bolsakovs, Vadims 2164 LAT0.001-0.1720-3.40 

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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