Rapid: Individual Calculations December 2017
 Pinzon Martinez, Melco David  Total change: 27.40  Rating chartPersonal card
 Torneo de Ajedrez Rapido Festival Ajedrez Sambil 2017 Caracas VEN 2017-10-08
RcRownchangeKK*chgGame
 1295 1221 3.50 6 1.05 20 21.00 
  Palma Dugarte, Jose Gregorio 1398 VEN0.5010.23204.60 
  Jaramillo Lopez, Ali Aaron 1462 VEN1.0010.802016.00 
  Miranda Quinones, Kevin Bryan 1186 VEN0.001-0.5520-11.00 
  Saltron Rosas, Wilher Alonso 1178 VEN1.0010.44208.80 
  Acosta Leon, Duham Nehuem 1366 VEN0.001-0.3120-6.20 
  Leon Arciniegas, Xian Neng 1178 VEN1.0010.44208.80 

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)
 
 IV Campeonato Nacional Sub-16 por Equipos Rapido Caracas VEN 2017-11-11
RcRownchangeKK*chgGame
 1385 1318 2.50 5 0.32 20 6.40 
  Hernandez Proto, Maria Angelina wc1531 VEN0.001-0.2320-4.60 
  Miranda Quinones, Kevin Bryan 1186 VEN0.501-0.1820-3.60 
  Melendez Moreno, Luis David 1356 VEN1.0010.552011.00 
  Cisneros Delgado, Leonel Jesus 1133 VEN1.0010.26205.20 
  Ramirez Gonzalez, Mauricio f1718  * VEN0.001-0.0820-1.60 
 * 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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