Individual Calculations March 2018
 Fernandez, Fernando  Total change: -21.40  Rating chartPersonal card
 Grand Prix Final 2018 Lima PER 2018-01-22
RcRownchangeKK*chgGame
 2345 2468 6.00 9 0.08 10 0.80 
  Santiago Vilca, Christian Amilca f2227 PER1.0010.20102.00 
  Gutierrez, Renzo 2264 PER0.501-0.2610-2.60 
  Cori Quispe , Kevin Joel m2452 PER0.501-0.0210-0.20 
  Terry, Renato m2492 PER0.5010.03100.30 
  Quirhuayo Chumbe, German Gonzalo f2272 PER1.0010.25102.50 
  Lopez Rodriguez, Alberto Jesus 2257 PER1.0010.23102.30 
  Martinez Alcantara, Jose Eduardo f2502 PER0.5010.05100.50 
  Escalante Ramirez, Brian Sebasti m2366 PER0.001-0.6410-6.40 
  Arias, Mario 2269 PER1.0010.24102.40 

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)
 
 Copa Latinoamericana de Ajedrez Categoria A Magistral Lima PER 2018-01-29
RcRownchangeKK*chgGame
 2285 2468 5.00 9 -1.55 10 -15.50 
  Aliaga Fernandez, Ingrid Y wm2199 PER1.0010.17101.70 
  Delgado Romero, Marco 2224 PER1.0010.20102.00 
  Cruz, Cristhian g2559 PER0.001-0.3810-3.80 
  Leon Valdes, Jony Wilson f2342 CUB0.001-0.6710-6.70 
  Principe, Alexander f2264 PER0.001-0.7610-7.60 
  Idrovo, Franklin 2213 ECU1.0010.19101.90 
  Flores Tomasto, Luis 2180 PER1.0010.16101.60 
  Lopez Gonzalez, Abel Fabian m2343 CUB0.001-0.6710-6.70 
  Oswaldo Valentin, Requejo Cotrin f2237 PER1.0010.21102.10 

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)
 
 ITT para Norma de GM "Magistral de Verano Absoluto 2018" Lima PER 2018-02-06
RcRownchangeKK*chgGame
 2495 2468 4.50 9 0.32 10 3.20 
  Martinez Alcantara, Jose Eduardo f2504 PER0.5010.05100.50 
  Terry, Renato m2492 PER0.5010.03100.30 
  Escobar Forero, Alder g2482 COL0.001-0.4810-4.80 
  Berdayes Ason, Dylan Isidro f2416 CUB1.0010.43104.30 
  Molina, Roberto Junio Brito m2448 BRA0.501-0.0310-0.30 
  Vera Siguenas, Deivy m2513 PER0.5010.06100.60 
  Delgado Ramirez, Neuris g2606 PAR0.5010.19101.90 
  Cruz, Cristhian g2559 PER0.5010.12101.20 
  Quintiliano Pinto, Renato R. m2431 BRA0.501-0.0510-0.50 

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)
 
 ITT "Copa Ciudad de Lima" Lima PER 2018-02-14
RcRownchangeKK*chgGame
 2256 2468 5.00 8 -0.99 10 -9.90 
  Molina, Jorge f2068  * BOL1.0010.08100.80 
  Terry, Renato m2492 PER0.5010.03100.30 
  Gonzalez Mesa, Daniel f2068  * CUB1.0010.08100.80 
  Escalante Ramirez, Brian Sebasti m2366 PER0.001-0.6410-6.40 
  Principe, Gerson f2300 PER1.0010.28102.80 
  Quirhuayo Chumbe, German Gonzalo f2272 PER0.501-0.2510-2.50 
  Pazos Gambarrotti, Plinio m2243 ECU0.501-0.2810-2.80 
  Oswaldo Valentin, Requejo Cotrin f2237 PER0.501-0.2910-2.90 
 * 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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