Rapid: Individual Calculations January 2020
 Ivanovskis, Sergejs  Total change: 28.40  Rating chartPersonal card
 III Harija Skujas un Ojara Veihmana pieminas turnirs-2019 Tukums LAT 2019-12-07
RcRownchangeKK*chgGame
 1628 1585 2.00 6 -0.76 20 -15.20 
  Afanasjevs, Aleksandrs 1818 LAT0.001-0.2120-4.20 
  Dzenis, Janis 1579 LAT0.001-0.5120-10.20 
  Papaskiri, Tengizs 1360 LAT1.0010.22204.40 
  Buss, Uldis 1357 LAT1.0010.21204.20 
  Visockis, Janis 1985  * LAT0.001-0.0820-1.60 
  Roze, Janis 1668 LAT0.001-0.3920-7.80 
 * 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 Sports veterans club chess tournament 2019 Riga LAT 2019-12-14
RcRownchangeKK*chgGame
 1724 1585 4.50 7 2.18 20 43.60 
  Surzikova, Vera 1185  * LAT1.0010.08201.60 
  Lapkis, Mihails 1725 LAT1.0010.692013.80 
  Melderis, Uldis 1922 LAT1.0010.882017.60 
  Laizans, Aivars 1985  * LAT0.001-0.0820-1.60 
  Alipovs, Anatolijs 1885 LAT0.5010.35207.00 
  Barinovs, Vitalijs 1676 LAT1.0010.622012.40 
  Nemkovs, Vjaceslavs 1690 LAT0.001-0.3620-7.20 
 * 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)
 

 

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