Individual Calculations October 2017
 Fossatelli, Marino  Total change: -0.60  Rating chartPersonal card
 WE 8 SS Lazio - B Roma ITA 2017-09-08
RcRownchangeKK*chgGame
 1341 1184 1.50 4 0.28 20 5.60 
  Tatulli, Eugenio 1479 ITA0.5010.35207.00 
  Cordio, Carlo Maria 1371 ITA0.001-0.2620-5.20 
  Tiraboschi, Umberto 1138 ITA1.0010.44208.80 
  Budini, Luca 1377 ITA0.001-0.2520-5.00 

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)
 
 OP 4 Memorial Gino Serafini - B Civitanova Marche ITA 2017-09-22
RcRownchangeKK*chgGame
 1478 1184 0.00 2 -0.31 20 -6.20 
  Spada, Dario 1523 ITA0.001-0.1220-2.40 
  Peretti, Feliciano 1433 ITA0.001-0.1920-3.80 

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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