Rapid: Individual Calculations February 2015
 Levchenkov, Vitaly  Total change: -32.00  Rating chartPersonal card
 XXVII RCF rapid cup Riga LAT 2015-01-07
RcRownchangeKK*chgGame
 2073 2245 6.00 8 0.28 20 5.60 
  Vaicuks, Jazeps 1924 LAT1.0010.13202.60 
  Melderis, Uldis 1986 LAT0.501-0.3220-6.40 
  Karklins, Imants 2225 LAT1.0010.47209.40 
  Selivanovs, Anatolijs 1942 LAT1.0010.14202.80 
  Bolsakovs, Vadims 2075 LAT1.0010.28205.60 
  Laizans, Aivars 2187 LAT0.501-0.0820-1.60 
  Kurpnieks, Vairis 2115 LAT0.501-0.1820-3.60 
  Daudzvardis, Janis 2130 LAT0.501-0.1620-3.20 

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)
 
 XXVIII RCF rapid cup Riga LAT 2015-01-14
RcRownchangeKK*chgGame
 2002 2245 5.00 8 -1.23 20 -24.60 
  Lacis, Aleksandrs 1845  * LAT1.0010.08201.60 
  Melderis, Uldis 1986 LAT0.501-0.3220-6.40 
  Petrovskis, Olegs 2103 LAT0.001-0.6920-13.80 
  Zalcmane, Vija 1845  * LAT1.0010.08201.60 
  Petrovs, Aleksandrs 1845  * LAT1.0010.08201.60 
  Daudzvardis, Janis 2130 LAT0.501-0.1620-3.20 
  Laizans, Aivars 2187 LAT0.501-0.0820-1.60 
  Bolsakovs, Vadims 2075 LAT0.501-0.2220-4.40 
 * 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)
 
 XXIX RCF rapid cup Riga LAT 2015-01-21
RcRownchangeKK*chgGame
 2110 2245 5.00 8 -0.37 20 -7.40 
  Selivanovs, Anatolijs 1942 LAT1.0010.14202.80 
  Batakovs, Olegs 2087 LAT1.0010.29205.80 
  Suhanovskis, Sergejs 2062 LAT1.0010.26205.20 
  Melderis, Uldis 1986 LAT1.0010.18203.60 
  Lavendelis, Egons f2343 LAT0.001-0.3720-7.40 
  Petrovskis, Olegs 2103 LAT0.501-0.1920-3.80 
  Karklins, Imants 2225 LAT0.501-0.0320-0.60 
  Stasans, Aivars 2133 LAT0.001-0.6520-13.00 

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)
 
 XXX RCF rapid cup Riga LAT 2015-01-28
RcRownchangeKK*chgGame
 2060 2245 5.50 8 -0.28 20 -5.60 
  Semjonovs, Ilja 1945 LAT1.0010.15203.00 
  Bojarincevs, Olegs 2101 LAT0.501-0.1920-3.80 
  Petrovskis, Olegs 2103 LAT1.0010.31206.20 
  Daudzvardis, Janis 2130 LAT0.501-0.1620-3.20 
  Karklins, Imants 2225 LAT0.001-0.5320-10.60 
  Laizans, Aivars 2187 LAT0.501-0.0820-1.60 
  Selivanovs, Anatolijs 1942 LAT1.0010.14202.80 
  Sinauridze, Simons 1845  * LAT1.0010.08201.60 
 * 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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