Rapid: Individual Calculations June 2019
 Tatevosyan, Leonard  Total change: -3.20  Rating chartPersonal card
 CIG 2019 - GODIASCO SALICE TERME U12 GODIASCO SALICE TERME ITA 2019-05-11
RcRownchangeKK*chgGame
 1091 1128 0.50 1 -0.05 20 -1.00 
  Raggi, Lorenzo 1091 ITA0.501-0.0520-1.00 

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)
 
 CIG 2019 - CR LOMBARDIA U12 DESENZANO DEL GARDA ITA 2019-05-19
RcRownchangeKK*chgGame
 1222 1128 1.00 3 -0.11 20 -2.20 
  Treccozzi, Riccardo 1291 ITA0.001-0.2820-5.60 
  Ortobelli Lozza, Marco 1182 ITA0.001-0.4220-8.40 
  Bombardieri, Lorenzo 1192 ITA1.0010.592011.80 

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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