Rapid: Individual Calculations April 2015
 Agafonov, Yuri  Total change: 22.60  Rating chartPersonal card
 Vladmir Petrov memorial A Jurmala LAT 2015-03-07
RcRownchangeKK*chgGame
 2278 2179 4.00 11 -0.15 20 -3.00 
  Krasenkow, Michal g2550 POL0.001-0.1020-2.00 
  Sinauridze, Simons 1868 LAT1.0010.14202.80 
  Przybylski, Wojciech f2434 POL0.001-0.1920-3.80 
  Badelka, Olga 2019 BLR1.0010.29205.80 
  Heinzel, Olaf m2386 GER1.0010.772015.40 
  Lavendelis, Egons f2364 LAT0.001-0.2620-5.20 
  Vovk, Ilja f2320 EST0.001-0.3120-6.20 
  Jankovskis, Guntis 2308 LAT1.0010.672013.40 
  Mustaps, Matiss 2364 LAT0.001-0.2620-5.20 
  Vojinovic, Jovana wg2392 SRB0.001-0.2320-4.60 
  Bolsakovs, Vadims 2050 LAT0.001-0.6720-13.40 

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)
 
 XXXV RCF rapid cup Riga LAT 2015-03-11
RcRownchangeKK*chgGame
 2078 2179 5.50 6 1.69 20 33.80 
  Bojarincevs, Olegs 2125 LAT1.0010.42208.40 
  Selivanovs, Anatolijs 2007 LAT1.0010.27205.40 
  Laizans, Aivars 2199 LAT1.0010.532010.60 
  Bolsakovs, Vadims 2050 LAT1.0010.33206.60 
  Petrovskis, Olegs 2095 LAT0.501-0.1220-2.40 
  Tenis, Girts 1993 LAT1.0010.26205.20 

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)
 
 Saulkrasti rapid chess championship 2015 Latvian master Janis Klavins memorial Saulkrasti LAT 2015-03-28
RcRownchangeKK*chgGame
 2033 2179 5.00 8 -0.41 20 -8.20 
  Mitenieks, Matiss 1784 LAT1.0010.08201.60 
  Smilga, Kristaps 2020 LAT1.0010.29205.80 
  Jazdanovs, Aleksandrs 1879 LAT1.0010.15203.00 
  Laizans, Aivars 2199 LAT1.0010.532010.60 
  Kurpnieks, Vairis 2131 LAT0.001-0.5720-11.40 
  Melderis, Uldis 2100 LAT1.0010.39207.80 
  Selivanovs, Anatolijs 2007 LAT0.001-0.7320-14.60 
  Fjodorovs, Sergejs 2144 LAT0.001-0.5520-11.00 

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)
 

 

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