Rapid: Individual Calculations March 2013
 Polyakova, Natalia  Total change: -8.80  Rating chartPersonal card
 Nipernaadi Rapid Tournament 2013 Vonnu EST 2013-02-10
RcRownchangeKK*chgGame
 2200 2052 0.00 2 -0.61 20 -12.20 
  Kuusk, Andres 2158 EST0.001-0.3620-7.20 
  Fomina, Tatyana wm2242 EST0.001-0.2520-5.00 

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)
 
 GM Vladimir Petrov memorial A tournament Jurmala LAT 2013-02-15
RcRownchangeKK*chgGame
 2213 2052 4.00 13 0.17 20 3.40 
  Andre, Gordon 2330 GER0.001-0.1720-3.40 
  Marie, Maxime c2205 FRA0.001-0.3020-6.00 
  Schuetze, Norman 2254 GER0.001-0.2420-4.80 
  Baliasnyj, Timur 2203 LTU1.0010.702014.00 
  Skinke, Katrina wm2278 LAT0.001-0.2120-4.20 
  Sanz Losada, Victoriano 2179 ESP0.001-0.3320-6.60 
  Zeuner, Michael 2172 GER1.0010.662013.20 
  Stasans, Aivars 2146 LAT0.001-0.3720-7.40 
  Dzjuba, Vsevolod 2247 LAT1.0010.752015.00 
  Klimakovs, Sergejs 2222 LAT0.001-0.2820-5.60 
  Drugov, Pavel m2306 RUS0.001-0.1920-3.80 
  Daudzvardis, Janis 2252 LAT0.001-0.2420-4.80 
  Isakovs, Janis 1969 LAT1.0010.39207.80 

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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