Rapid: Individual Calculations June 2022
 Fridmans, Boriss  Total change: -21.20  Rating chartPersonal card
 Olaine chess spring for children 2022 A Olaine LAT 2022-05-07
RcRownchangeKK*chgGame
 1241 1147 1.00 6 -1.39 20 -27.80 
  Apenitis, Markuss 1489 LAT0.001-0.1220-2.40 
  Tolmacevs, Romans 1478 LAT0.001-0.1220-2.40 
  Karpovs, Toms 1040 LAT1.0010.35207.00 
  Gaidis, Edvards 1312 LAT0.001-0.2820-5.60 
  Kukushkin, Ivan 1086 LAT0.001-0.5820-11.60 
  Gansone, Aiga 1041 LAT0.001-0.6420-12.80 

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)
 
 Latvijas Skolu saha olimpiades FINALS (1. - 4. klase zeni) Riga LAT 2022-05-15
RcRownchangeKK*chgGame
 1087 1147 1.00 2 -0.16 20 -3.20 
  Kukushkin, Ivan 1086 LAT1.0010.42208.40 
  Shomin, Dmytro 1088 UKR0.001-0.5820-11.60 

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)
 
 Jekabpils Pavasaris-2022 Jekabpils LAT 2022-05-21
RcRownchangeKK*chgGame
 1217 1147 3.00 6 0.49 20 9.80 
  Vinogradovs, Artemijs 1022 LAT1.0010.33206.60 
  Gaidis, Edvards 1312 LAT0.001-0.2820-5.60 
  Diners, Kirils 1105 LAT1.0010.44208.80 
  Klusa, Zanete 1120 LAT0.001-0.5420-10.80 
  Merzlovs, Timurs 1265 LAT1.0010.662013.20 
  Smirnova, Jekaterina 1476 LAT0.001-0.1220-2.40 

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)
 

 

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