Individual Calculations September 2019
 Zahn, Tiberiu  Total change: -60.40  Rating chartPersonal card
 Romania National Championship for blind players Olanesti ROU 2019-08-17
RcRownchangeKK*chgGame
 1562 1676 3.00 7 -1.51 40 -60.40 
  Strete, Ciprian-Iulian 1784 ROU0.001-0.3540-14.00 
  Soldan, Costel 1370 ROU1.0010.14405.60 
  Olteanu, Niculae 1550 ROU0.001-0.6740-26.80 
  Mihaila, Gheorghe 1680 ROU0.001-0.4940-19.60 
  Butu, Ioan 1542 ROU0.501-0.1840-7.20 
  Odorheian, Petrea-Alexandru 1521 ROU1.0010.294011.60 
  Lupascu, Maria 1487 ROU0.501-0.2540-10.00 

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)
 

 

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