Individual Calculations February 2015
 Gagunashvili, Merab  Total change: -1.70  Rating chartPersonal card
 PHILIPPINE CUP International Chess Championship Quezon City PHI 2014-12-05
RcRownchangeKK*chgGame
 2473 2579 7.00 10 0.66 10 6.60 
  Abelgas, Roel 2294 PHI1.0010.16101.60 
  Bitoon, Richard g2414 PHI1.0010.28102.80 
  Demchenko, Anton g2611 RUS0.5010.04100.40 
  Barbosa, Oliver g2533 PHI0.501-0.0610-0.60 
  Segarra, Randy f2308 PHI1.0010.17101.70 
  Pantsulaia, Levan g2583 GEO0.5010.01100.10 
  Mozharov, Mikhail g2557 RUS0.501-0.0310-0.30 
  Grigoryan, Avetik g2580 ARM0.5010.00100.00 
  Yap, Kim Steven m2416 PHI0.501-0.2210-2.20 
  Sunilduth Lyna, Narayanan m2437 IND1.0010.31103.10 

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)
 
 Pure Gold/PSC Chairman's Cup International Chess Challenger Manila City PHI 2014-12-14
RcRownchangeKK*chgGame
 2403 2579 6.50 10 -0.73 10 -7.30 
  Bancod, Ronald m2283 PHI1.0010.15101.50 
  Bersamina, Paulo m2391 PHI0.501-0.2410-2.40 
  Sunilduth Lyna, Narayanan m2437 IND0.501-0.1910-1.90 
  Nolte, Rolando m2395 PHI0.501-0.2410-2.40 
  Bitoon, Richard g2414 PHI0.501-0.2210-2.20 
  Nadera, Barlo A. m2339 PHI1.0010.20102.00 
  Pascua, Haridas m2404 PHI0.001-0.7310-7.30 
  Gonzales, Jayson g2392 PHI1.0010.26102.60 
  Senador, Emmanuel m2354 PHI1.0010.22102.20 
  Popov, Ivan g2622 RUS0.5010.06100.60 

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)
 
 GEO 74th Ch Tbilisi GEO 2015-01-10
RcRownchangeKK*chgGame
 2531 2579 5.50 10 -0.10 10 -1.00 
  Chighladze, Iveri m2337 GEO1.0010.20102.00 
  Chighladze, Iveri m2337 GEO0.501-0.3010-3.00 
  Paichadze, Luka g2561 GEO0.501-0.0310-0.30 
  Paichadze, Luka g2561 GEO1.0010.47104.70 
  McHedlishvili, Mikheil g2587 GEO0.001-0.4910-4.90 
  McHedlishvili, Mikheil g2587 GEO0.5010.01100.10 
  Jojua, Davit g2585 GEO0.5010.01100.10 
  Jojua, Davit g2585 GEO0.5010.01100.10 
  Jojua, Davit g2585 GEO0.5010.01100.10 
  Jojua, Davit g2585 GEO0.5010.01100.10 

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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