Individual Calculations September 2018
 Coro, Lucas  Total change: 32.80  Rating chartPersonal card
 XXIX Festival Panamericano de la Juventud U-18 Abs Santiago CHI 2018-07-22
RcRownchangeKK*chgGame
 2185 2293 6.00 9 0.30 20 6.00 
  Romero Guimaray, Diego 1893  * PER1.0010.08201.60 
  Nydick, Brandon 2130 USA1.0010.28205.60 
  Goncalves, Davi Sulzbacher f2183 BRA1.0010.35207.00 
  Santiago Vilca, Christian Amilca f2247 PER1.0010.44208.80 
  Cadilhac, Igor Tokuichi Kikuchi f2284 BRA0.501-0.0120-0.20 
  Heinechen, Juan 2160 PAR1.0010.32206.40 
  Villca, Julian f2318 ARG0.5010.03200.60 
  Varacalli, Francisco f2316 ARG0.001-0.4720-9.40 
  Zambrano, Junior f2130 ECU0.001-0.7220-14.40 
 * 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)
 
 XXII ITT Ciudad de Vicente Lopez Villa Martelli ARG 2018-08-15
RcRownchangeKK*chgGame
 2305 2278 5.50 9 1.34 20 26.80 
  Bobadilla Viera, Jorge Samuel m2336 VEN1.0010.582011.60 
  Ocantos, Manuel 2219 LUX1.0010.42208.40 
  Molina, Pablo Sebastian 2280 ARG1.0010.502010.00 
  Perez, Andres Eloy 2156 VEN0.001-0.6720-13.40 
  Zapata Charles, Santiago f2340 ARG1.0010.592011.80 
  Varacalli, Francisco f2326 ARG0.5010.07201.40 
  Bertorello, Juan f2307 ARG1.0010.542010.80 
  Tempone, Marcelo m2382 ARG0.001-0.3620-7.20 
  Saldano Dayer, Horacio m2402 ESP0.001-0.3320-6.60 

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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