Individual Calculations May 2019
 Tamburrini, Andrea  Total change: -43.20  Rating chartPersonal card
 OP 21 Settimanale ASR - B Roma ITA 2019-03-07
RcRownchangeKK*chgGame
 1423 1355 2.00 7 -0.87 20 -17.40 
  De Guisa, Michele 1405 ITA0.5010.07201.40 
  Arceri, Paolo 1577 ITA0.001-0.2220-4.40 
  Dorascenzi, Angelo 1395 ITA0.5010.06201.20 
  Di Dario, Dario 1484 ITA0.001-0.3320-6.60 
  Ferrari, Fabio 1230 ITA1.0010.33206.60 
  Rossi, Roberto 1488 ITA0.001-0.3220-6.40 
  Baldovin, Gaetano 1383 ITA0.001-0.4620-9.20 

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)
 
 FE 4 Pasqua a Montesilvano - C Montesilvano ITA 2019-04-19
RcRownchangeKK*chgGame
 1229 1348 2.00 5 -1.29 20 -25.80 
  Boresta, Sofia 1272 ITA0.001-0.6020-12.00 
  Mocanu, Riccardo 1164 ITA1.0010.26205.20 
  Gasperetti, Eva 1235 ITA0.501-0.1520-3.00 
  Murra, Mattia 1211 ITA0.001-0.6820-13.60 
  Artissi, Albert 1263 ITA0.501-0.1220-2.40 

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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