Rapid: Individual Calculations May 2019
 Zakis, Janis  Total change: 42.60  Rating chartPersonal card
 RTU kauss skoleniem 2019 Riga LAT 2019-03-30
RcRownchangeKK*chgGame
 1347 1294 4.00 7 0.88 20 17.60 
  Mierins, Emils Janis 1694  * LAT0.001-0.0820-1.60 
  Spaks, Ricards 1078 LAT0.001-0.7820-15.60 
  Arajs, Ilvars 1190 LAT1.0010.36207.20 
  Spiridovskis, Rafaels 1418 LAT0.001-0.3320-6.60 
  Freibergs, Raimonds 1096 LAT1.0010.24204.80 
  Kalnins, Aleksandrs Alans 1412 LAT1.0010.662013.20 
  Kazmerika, Anna 1541 LAT1.0010.812016.20 
 * 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)
 
 Riga Open Rapid Chess -2019 III stage Riga LAT 2019-04-06
RcRownchangeKK*chgGame
 1574 1343 3.00 7 1.25 20 25.00 
  Bagatais, Janis 1743  * LAT0.001-0.0820-1.60 
  Ter-Avetisjana, Agnesa Stepania 1653 LAT1.0010.862017.20 
  Batakovs, Olegs 1743  * LAT0.001-0.0820-1.60 
  Zalcmane, Vija 1575 LAT0.001-0.2120-4.20 
  Auzins, Artis 1743  * LAT0.001-0.0820-1.60 
  Raudenieks, Markus 1143 LAT1.0010.24204.80 
  Kuznecova, Marija 1415 LAT1.0010.602012.00 
 * 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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