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Individual Calculations July 2010 |
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| Principe Rosales, Julio Ar Total change: -13.95 | |   |
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| III TORNEO IRT ABIERTO TALENTOS EN ACCION | HUANUCO | PER | 2010-05-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1653 | 1852 | 1.00 | 2 | -0.51 | 25 | -12.75 | |
|  Nunez Malpartida, Victor A | | | 1655 | PER | 1.00 | 1 | 0.25 | 25 | 6.25 | |  Ruiz Santacruz, Astrid | | | 1650 | PER | 0.00 | 1 | -0.76 | 25 | -19.00 | |
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) | | | NOTE: K factor changed | | IV IRT ABIERTO "ENTRE LAS TORRES" | HUANUCO, PERU | PER | 2010-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1693 | 1852 | 4.00 | 6 | -0.08 | 15 | -1.20 | |
| | Fidel Palomino, Jhoan Fide | | | 1573 | PER | 0.00 | 1 | -0.84 | 15 | -12.60 | | | Fonseca Melgarejo, Abner J | | | 1452 * | PER | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Nunez Malpartida, Victor A | | | 1655 | PER | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Fonseca Melgarejo, Joeli S | | | 1548 | PER | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Rojas Mena, Jhann Carlos | | | 1876 | PER | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Altamirano Porras, Ricardo | | | 2056 | PER | 0.00 | 1 | -0.24 | 15 | -3.60 | | | * 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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