Individual Calculations November 2017
 Marginean, Bogdan-Andrei  Total change: -10.80  Rating chartPersonal card
 International Chess Tournament III.Ceramica Corund-open C Corund ROU 2017-09-28
RcRownchangeKK*chgGame
 1497 1385 0.50 1 0.15 40 6.00 
  Bejan, Clarisa-Iustina 1497 ROU0.5010.15406.00 

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)
 
 Fortress Trophy - U12 Deva ROU 2017-10-12
RcRownchangeKK*chgGame
 1156 1426 4.50 6 -0.42 40 -16.80 
  Mitrea, Alexandra-Ioana 1057 ROU1.0010.10404.00 
  Grau, Claudiu-Florin 1190 ROU0.501-0.3040-12.00 
  Shved, Dmytro 1168 UKR1.0010.18407.20 
  Stanescu, Tudor-Stefan 1130 ROU0.501-0.3540-14.00 
  Santimbrean, Mihnea-Nicolae 1081 ROU1.0010.11404.40 
  Maresanu, Mina-Andrei 1309 ROU0.501-0.1640-6.40 

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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