Individual Calculations October 2019
 Serban, Viorel  Total change: 18.00  Rating chartPersonal card
 Gresu Cup 2019 - U1600 Gresu ROU 2019-09-05
RcRownchangeKK*chgGame
 1420 1592 4.50 5 0.90 20 18.00 
  Nenchev, Georgi 1346 BUL1.0010.19203.80 
  Baciu, Mihnea-Iustin 1371 ROU0.501-0.2820-5.60 
  Simon, Cristian-Eduard 1388 ROU1.0010.24204.80 
  Tamas, Alexandru-Marius 1465 ROU1.0010.33206.60 
  Cristea, Neculai 1532 ROU1.0010.42208.40 

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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