Individual Calculations November 2017
 Aponte Castillo, Ernesto  Total change: 29.80  Rating chartPersonal card
 Andres Clemente Vazquez 2017 Premier Santa Maria del Mar, La Habana CUB 2017-09-20
RcRownchangeKK*chgGame
 2264 2108 4.00 9 1.28 20 25.60 
  Garcia Garcia, Alejandro 2295 CUB0.5010.24204.80 
  Morales Romero, Pedro m2371 CUB0.5010.32206.40 
  Quesada Vera, Liordis m2394 CUB0.5010.34206.80 
  Sanchez Ones, Yeny wm2148 CUB0.5010.06201.20 
  Fundora Zamora, Yoisel 2220 CUB0.001-0.3520-7.00 
  Campos Jimenez, Augusto Cesar m2291 CUB1.0010.742014.80 
  Fernandez Sibaja, Felipe Josue c2130 CRC1.0010.532010.60 
  Chinchilla Miranda, Eugenio f2196 CRC0.001-0.3820-7.60 
  Soto Vega, Jorge Arturo f2333 PER0.001-0.2220-4.40 

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)
 
 VII IRT Abierto Internacional Raza Medellin 2017 Medellin COL 2017-10-18
RcRownchangeKK*chgGame
 2091 2117 5.00 9 0.21 20 4.20 
  Guerrero Sierra, Juan Carlos m2323 COL0.001-0.2420-4.80 
  Hernandez Pinzon, Helvert c2025 COL1.0010.37207.40 
  Toro Castaneda, Elizabeht c1896 COL1.0010.22204.40 
  Escobar Medina, Andres F 2293 COL0.001-0.2720-5.40 
  Pedraza, Yonnattanth 2126 COL1.0010.512010.20 
  Blandon Villa, Diego F 2216 COL0.001-0.3620-7.20 
  Bustamante, Juan Manuel 2045 COL0.001-0.6020-12.00 
  Garces, Javier 1862 COL1.0010.19203.80 
  Castano Ortiz, Eder 2035 COL1.0010.39207.80 

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)
 

 

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