Rapid: Individual Calculations March 2018
 Broks, Adrians  Total change: -3.00  Rating chartPersonal card
 Olaine Open Rapid Chess Championship 2018 2 stage Olaine LAT 2018-02-04
RcRownchangeKK*chgGame
 1334 1283 3.00 8 -0.65 20 -13.00 
  Klackins, Samuils 1683  * LAT0.001-0.0820-1.60 
  Susejs, Voldemars 1523 LAT0.001-0.2020-4.00 
  Maklakova, Naomi 1151 LAT0.001-0.6820-13.60 
  Surzikova, Vera 1249 LAT1.0010.45209.00 
  Korsakovs, Marks 1077 LAT1.0010.24204.80 
  Kokina, Elizabete 1180 LAT0.001-0.6420-12.80 
  Mieze, Natalja 1204 LAT1.0010.39207.80 
  Pomahs, Ziedonis 1608 LAT0.001-0.1320-2.60 
 * 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)
 
 Olaine district chess tournament for children- II -2018 Olaine LAT 2018-02-04
RcRownchangeKK*chgGame
 1205 1283 3.50 5 0.49 20 9.80 
  Kelle, Miks 1045 LAT1.0010.20204.00 
  Kokina, Elizabete 1180 LAT0.001-0.6420-12.80 
  Murins, Artjoms 1163 LAT1.0010.34206.80 
  Mierins, Emils Janis 1450 LAT0.5010.22204.40 
  Atvars, Rihards 1189 LAT1.0010.37207.40 

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)
 
 Rudaga-Kaissa II-2018 Jurmala LAT 2018-02-17
RcRownchangeKK*chgGame
 1093 1283 1.50 2 0.01 20 0.20 
  Malnacs, Edgars 1060 LAT1.0010.22204.40 
  Prudnikovs, Stefans 1126 LAT0.501-0.2120-4.20 

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)
 

 

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