Individual Calculations October 2017
 Romero Guimaray, Diego  Total change: -50.54  Rating chartPersonal card
 XI Festival Internacional de Ajedrez Claretiano 2017 - Sub-16 Lima PER 2017-08-03
RcRownchangeKK*chgGame
 1647 1936 5.00 7 -0.72 38 -27.36 
  Oquiche, Ariana 1536  * PER1.0010.08383.04 
  Gomez Gonzales, Cristofer Syan 1597 PER1.0010.12384.56 
  Alvarado Zamora, Albert c1663 PER0.001-0.8338-31.54 
  Celestino Pino, Alisson Nicole 1536  * PER1.0010.08383.04 
  Arevalo Perez, Luis Alexander 1626 PER1.0010.14385.32 
  Perez, Hernan (per) 1580 PER1.0010.11384.18 
  Rojas, Steven 1992 PER0.001-0.4238-15.96 
 * 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)
 
 World Youth Chess Championship 2017 U16 Open Montevideo URU 2017-09-17
RcRownchangeKK*chgGame
 1933 1939 5.00 11 -0.61 38 -23.18 
  Gumularz, Szymon 2339  * POL0.5010.423815.96 
  Vatsal, Singhania 2008 IND0.001-0.4038-15.20 
  Oviedo, Mathias 1554 URU1.0010.09383.42 
  Petriashvili, Nikoloz 2246 GEO0.001-0.1438-5.32 
  Carroll, Peter 1741 IRL0.001-0.7638-28.88 
  Chang, Pierre 1950 SUR0.5010.02380.76 
  Suarez, Pedro 1684 URU0.501-0.3138-11.78 
  Ramirez Madrid, Gerardo Alfonso c1683 CRC0.501-0.3138-11.78 
  Hemmat, Alexander 1728 USA1.0010.23388.74 
  Silva, Luca 2071 ARG1.0010.683825.84 
  Cardoso Cardoso, Jose Gabriel f2255 COL0.001-0.1338-4.94 
 * 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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