Individual Calculations October 2021
 Donici-Maier, David  Total change: 26.80  Rating chartPersonal card
 Tasnad Open 2021 - A Tasnad ROU 2021-09-09
RcRownchangeKK*chgGame
 1811 1742 3.50 7 0.53 40 21.20 
  Ilonczai, Levente-David 2057 ROU0.001-0.1440-5.60 
  Fulop, Francisc 1918 ROU0.001-0.2740-10.80 
  Tat, Alin-Sebastian 1593 ROU0.501-0.2040-8.00 
  Kumar, Ambar-David 1466 ROU1.0010.17406.80 
  Bran, Horatiu 1584 ROU1.0010.294011.60 
  Mozes, Ervin m2070 ROU1.0010.874034.80 
  Serban, Cristian-Stefan 1989 ROU0.001-0.1940-7.60 

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)
 
 Romanian 3rd League - group III Round 1 Romania ROU 2021-09-11
RcRownchangeKK*chgGame
 2142 1742 0.00 1 -0.08 40 -3.20 
  Nedelea, Ariton-Vasile 2142  * ROU0.001-0.0840-3.20 
 * 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)
 
 Brasov Chess Trophy Brasov ROU 2021-09-23
RcRownchangeKK*chgGame
 1699 1742 3.00 5 0.22 40 8.80 
  Badica, Ariana 1342  * ROU1.0010.08403.20 
  Ardeleanu, Calin I. 1544 ROU1.0010.24409.60 
  Iustin, Silviu 1974 ROU0.001-0.2140-8.40 
  Sofronie, Vladimir 1495 ROU1.0010.19407.60 
  Nandrean, Dan 2141 ROU0.001-0.0840-3.20 
 * 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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