Individual Calculations November 2022
 Ciofani Tucci, Raffaele  Total change: 32.40  Rating chartPersonal card
 OP 43 Settimanale Lazio Scacchi Rounds 3-4-5-6 Roma ITA 2022-10-04
RcRownchangeKK*chgGame
 1611 1534 2.50 4 0.89 40 35.60 
  Cancellieri, Loredana 1369 ITA1.0010.284011.20 
  Sarno, Valerio 1781 ITA0.5010.314012.40 
  Scagliarini, Bruno 1685 ITA1.0010.704028.00 
  Cecconi, Adriano 1608 ITA0.001-0.4040-16.00 

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)
 
NOTE: K factor changed
 WE Tivoli - B Tivoli ITA 2022-10-14
RcRownchangeKK*chgGame
 1258 1534 1.50 2 -0.16 20 -3.20 
  Cozzi, Claudio 1208 ITA0.501-0.3720-7.40 
  Silviotti, Nicolo 1307 ITA1.0010.21204.20 

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)
 

 

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