Individual Calculations February 2015
 Grigoryan, Avetik  Total change: -12.50  Rating chartPersonal card
 PHILIPPINE CUP International Chess Championship Quezon City PHI 2014-12-05
RcRownchangeKK*chgGame
 2448 2580 7.00 10 0.37 10 3.70 
  Elorta, David 2298 PHI1.0010.16101.60 
  Sunilduth Lyna, Narayanan m2437 IND0.501-0.1910-1.90 
  Segarra, Randy f2308 PHI0.001-0.8310-8.30 
  Garma, Chito m2322 PHI1.0010.18101.80 
  Roque, Merben 2271 PHI1.0010.14101.40 
  Gomez, John Paul g2510 PHI1.0010.40104.00 
  Pantsulaia, Levan g2583 GEO0.5010.00100.00 
  Gagunashvili, Merab g2579 GEO0.5010.00100.00 
  Demchenko, Anton g2611 RUS1.0010.54105.40 
  Mozharov, Mikhail g2557 RUS0.501-0.0310-0.30 

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)
 
 Pure Gold/PSC Chairman's Cup International Chess Challenger Manila City PHI 2014-12-14
RcRownchangeKK*chgGame
 2455 2580 5.50 10 -1.11 10 -11.10 
  Abelgas, Roel 2294 PHI1.0010.16101.60 
  Gonzales, Jayson g2392 PHI1.0010.26102.60 
  Pascua, Haridas m2404 PHI0.501-0.2310-2.30 
  Pantsulaia, Levan g2583 GEO0.5010.00100.00 
  Sunilduth Lyna, Narayanan m2437 IND0.501-0.1910-1.90 
  Bitoon, Richard g2414 PHI1.0010.28102.80 
  Popov, Ivan g2622 RUS0.5010.06100.60 
  Gomez, John Paul g2510 PHI0.001-0.6010-6.00 
  Laylo, Darwin g2500 PHI0.001-0.6110-6.10 
  Nolte, Rolando m2395 PHI0.501-0.2410-2.40 

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)
 
 75th Armenian Ch. The Highest League Yerevan ARM 2015-01-12
RcRownchangeKK*chgGame
 2536 2580 4.50 9 -0.51 10 -5.10 
  Andriasian, Zaven g2609 ARM0.5010.04100.40 
  Hovhannisyan, Robert g2594 ARM0.001-0.4810-4.80 
  Shahinyan, David f2431 ARM1.0010.30103.00 
  Ter-Sahakyan, Samvel g2580 ARM0.001-0.5010-5.00 
  Gabuzyan, Hovhannes g2560 ARM1.0010.47104.70 
  Mikaelyan, Arman 2350 ARM0.001-0.7910-7.90 
  Kotanjian, Tigran g2501 ARM0.501-0.1110-1.10 
  Pashikian, Arman g2614 ARM1.0010.55105.50 
  Grigoryan, Karen H. g2587 ARM0.5010.01100.10 

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)
 

 

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