Individual Calculations July 2017
 Ciocani, Iosif  Total change: 12.80  Rating chartPersonal card
 The Seacoast Trophy U10 - 27th edition Eforie Nord ROU 2017-06-20
RcRownchangeKK*chgGame
 1247 1272 3.50 6 0.32 40 12.80 
  Tiganescu, Razvan-Ionut 1361 ROU0.001-0.3840-15.20 
  Grosu, Albert-Constantin 1041 ROU1.0010.21408.40 
  Cotoros, Eduard 1391 ROU0.5010.16406.40 
  Makogon, Elena 1372 RUS0.5010.14405.60 
  Gorea, Rares-Andrei 1192 ROU0.501-0.1140-4.40 
  Sofrone, David-Eduard 1123 ROU1.0010.304012.00 

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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