Individual Calculations February 2020
 Casagrande, Corrado  Total change: 28.80  Rating chartPersonal card
 WE 28 Citta' di Montecatini Terme - D Montecatini Terme ITA 2019-12-27
RcRownchangeKK*chgGame
 1270 1047 2.00 4 1.07 40 42.80 
  Fragni, Enrico 1419 ITA0.001-0.1040-4.00 
  Ruggiero, Ilaria 1162 ITA0.001-0.3440-13.60 
  Melluzzo, Rosanna 1184 ITA1.0010.684027.20 
  Puglia, Vincenzo 1315 ITA1.0010.834033.20 

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)
 
 OP 3 Mare e relax Roma ITA 2020-01-19
RcRownchangeKK*chgGame
 1295 1047 0.50 4 -0.35 40 -14.00 
  Muscetta, Mario 1350 ITA0.001-0.1440-5.60 
  Costantino, Claudio Emanuele 1293 ITA0.001-0.1940-7.60 
  Dolor, Catryell Garcia 1447  * ITA0.001-0.0840-3.20 
  Costantino, Gaia 1090 ITA0.5010.06402.40 
 * 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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