Rapid: Individual Calculations December 2014
 Daudzvardis, Janis  Total change: -2.20  Rating chartPersonal card
 XX RCF rapid cup Riga LAT 2014-11-05
RcRownchangeKK*chgGame
 1949 2132 5.00 8 -0.63 20 -12.60 
  Dacis, Edgars 1732  * LAT1.0010.08201.60 
  Alipovs, Anatoljs 1998 LAT0.001-0.6820-13.60 
  Tjasins, Valerijs 1931 LAT1.0010.24204.80 
  Selivanovs, Anatolijs 1770 LAT1.0010.10202.00 
  Kretainis, Kristaps 2218 LAT0.001-0.3820-7.60 
  Melderis, Uldis 2065 LAT0.001-0.5920-11.80 
  Deglis, Dainis 1732  * LAT1.0010.08201.60 
  Laizans, Aivars 2143 LAT1.0010.522010.40 
 * 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)
 
 XXIII RCF rapid cup Riga LAT 2014-11-26
RcRownchangeKK*chgGame
 2035 2132 5.50 8 0.52 20 10.40 
  Roze, Janis 1851 LAT1.0010.16203.20 
  Visockis, Janis 2036 LAT1.0010.37207.40 
  Bolsakovs, Vadims 2048 LAT0.001-0.6220-12.40 
  Auzins, Artis 1927 LAT0.501-0.2620-5.20 
  Semjonovs, Ilja 1948 LAT1.0010.26205.20 
  Bojarincevs, Olegs 2108 LAT1.0010.47209.40 
  Levchenkov, Vitaly f2216 LAT0.5010.12202.40 
  Laizans, Aivars 2143 LAT0.5010.02200.40 

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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