Rapid: Individual Calculations May 2017
 Gazzotti, Francesco  Total change: 9.00  Rating chartPersonal card
 CIG 2017 - CR EMILIA ROMAGNA U12 SAN MARINO DI BENTIVOGLIO ITA 2017-04-09
RcRownchangeKK*chgGame
 1276 1195 1.50 2 0.72 20 14.40 
  Lugli, Daniele 1296 ITA0.5010.14202.80 
  Cassanelli, Emma 1255 ITA1.0010.582011.60 

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)
 
 OP 19 GP TRIVENETO VALPOLICELLA SANT'AMBROGIO DI VALPOLICELLA ITA 2017-04-17
RcRownchangeKK*chgGame
 1367 1195 0.00 1 -0.27 20 -5.40 
  Ferrarini, Zeno 1367 ITA0.001-0.2720-5.40 

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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