Rapid: Individual Calculations September 2023
 Rotunno, Flavio  Total change: 45.22  Rating chartPersonal card
 Swiss Rapid Championship Biel 2023 Biel SUI 2023-07-30
RcRownchangeKK*chgGame
 2093 1933 4.50 8 1.99 38 75.62 
  Mueller, Leonhard f2181 NAM1.0010.813830.78 
  Thaler, Matthias 2201 SUI1.0010.833831.54 
  Erne, Raphael 2160 SUI0.001-0.2138-7.98 
  Gruenenwald, Joerg f2318 SUI0.001-0.0938-3.42 
  Fecker, Jan 1843 SUI1.0010.383814.44 
  Schweizer, Simon 2097 JPN0.001-0.2838-10.64 
  Haist, Gian Nicola 1654 SUI1.0010.16386.08 
  Fecker, Noah f2287 SUI0.5010.393814.82 

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)
 
 Timisoara Grand Prix Rapid - Cristina Foisor Memorial Timisoara ROU 2023-08-05
RcRownchangeKK*chgGame
 1823 1933 5.50 10 -0.80 38 -30.40 
  Diaconescu, Andrei-Cristian 1533  * ROU1.0010.08383.04 
  Grunberg, Mihai-Lucian m2313 ROU0.001-0.0938-3.42 
  Ionita, Gheorghe 1422 ROU1.0010.04381.52 
  Secheres, Adrian-Simion f2281 ROU0.001-0.1138-4.18 
  Berechet, Eduard Mihai 1558 ROU1.0010.09383.42 
  Istratescu, Andrei g2433 ROU0.001-0.0438-1.52 
  Mihalea, Stefan 1617 ROU1.0010.13384.94 
  Dodoi, Matei-Teodor 1698 ROU0.501-0.2938-11.02 
  Stan, Luciana-Gabriela 1665 ROU0.001-0.8338-31.54 
  Ardelean, Lorela-Daniela 1710 ROU1.0010.22388.36 
 * 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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