Individual Calculations October 2017
 Toma, Alexandru-Mihai  Total change: -50.80  Rating chartPersonal card
 Centrocoop Trophy U14 - 30th edition Eforie Nord ROU 2017-08-25
RcRownchangeKK*chgGame
 1343 1496 4.00 7 -0.80 40 -32.00 
  Popescu, Sergiu-Traian 1172 ROU1.0010.13405.20 
  David, Radu-Nicolae 1395 ROU1.0010.364014.40 
  Dinca, Radu 1420 ROU0.001-0.6040-24.00 
  Panainte, Diana-Teodora 1240 ROU1.0010.19407.60 
  Iliescu, Mihai-Octavian 1476 ROU0.001-0.5340-21.20 
  Mihai, Serban-Catalin 1504 ROU0.001-0.4940-19.60 
  Chiriac, Andrei-Cosmin 1192 ROU1.0010.14405.60 

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)
 
 Open Bucharest 2017 - U12 Bucuresti ROU 2017-09-23
RcRownchangeKK*chgGame
 1439 1432 1.00 3 -0.47 40 -18.80 
  Creanga, Robert-Ionut c1832  * ROU0.001-0.0840-3.20 
  Spiridon, Teodora 1032  * ROU1.0010.08403.20 
  Vitan, Rares-Mihai 1454 ROU0.001-0.4740-18.80 
 * 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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