Individual Calculations July 2008 |
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Perena, Catherine Total change: -22.05 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Sydney International Open | Sydney | AUS | 2008-03-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
2177 | 2234 | 4.50 | 8 | -0.06 | 15 | -0.90 | |
| Harris, Rebecca | | wf | 1884 | AUS | 1.00 | 1 | 0.11 | 15 | 1.65 | | Zhao, Zong-Yuan | m | | 2487 | AUS | 0.00 | 1 | -0.19 | 15 | -2.85 | | Forster, William | | | 1964 | NZL | 1.00 | 1 | 0.17 | 15 | 2.55 | | Jones, Gawain | g | | 2562 | ENG | 0.00 | 1 | -0.13 | 15 | -1.95 | | Daylo, Leo Jr | | | 1969 | PHI | 1.00 | 1 | 0.18 | 15 | 2.70 | | Smith, Robert W | f | | 2333 | NZL | 0.00 | 1 | -0.36 | 15 | -5.40 | | McNamara, Gary | | | 2084 | AUS | 1.00 | 1 | 0.30 | 15 | 4.50 | | Cua, Sherily | | | 2132 | PHI | 0.50 | 1 | -0.14 | 15 | -2.10 | | 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) | | Japfa Chess Festival 2008 - WGM Tournament Section | Jakarta | INA | 2008-04-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
2334 | 2234 | 4.50 | 10 | 0.84 | 15 | 12.60 | |
| Li, Ruofan | | wg | 2423 | SIN | 0.50 | 1 | 0.25 | 15 | 3.75 | | Sukandar, Irine Kharisma | | wm | 2243 | INA | 0.50 | 1 | 0.01 | 15 | 0.15 | | Aye Win, Thandar | | wf | 2291 | MYA | 1.00 | 1 | 0.58 | 15 | 8.70 | | Krivec, Jana | | wg | 2362 | SLO | 0.50 | 1 | 0.17 | 15 | 2.55 | | Pokorna, Regina | | wg | 2352 | SLO | 0.00 | 1 | -0.34 | 15 | -5.10 | | Li, Ruofan | | wg | 2423 | SIN | 0.00 | 1 | -0.25 | 15 | -3.75 | | Sukandar, Irine Kharisma | | wm | 2243 | INA | 0.00 | 1 | -0.49 | 15 | -7.35 | | Aye Win, Thandar | | wf | 2291 | MYA | 1.00 | 1 | 0.58 | 15 | 8.70 | | Krivec, Jana | | wg | 2362 | SLO | 1.00 | 1 | 0.67 | 15 | 10.05 | | Pokorna, Regina | | wg | 2352 | SLO | 0.00 | 1 | -0.34 | 15 | -5.10 | | 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) | | 2nd Philippine International Open | Subic Bay Freeport | PHI | 2008-05-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
2251 | 2234 | 2.50 | 10 | -2.25 | 15 | -33.75 | |
| Sadorra, Julio Catalino | m | | 2455 | PHI | 0.00 | 1 | -0.22 | 15 | -3.30 | | Kyaw, Kyaw Soe | f | | 2477 | MYA | 0.50 | 1 | 0.30 | 15 | 4.50 | | Lluch, Victor | | | 2339 | PHI | 0.00 | 1 | -0.36 | 15 | -5.40 | | Cabe, Arlan | | | 2316 | PHI | 0.00 | 1 | -0.39 | 15 | -5.85 | | Cua, Sherily | | | 2132 | PHI | 0.50 | 1 | -0.14 | 15 | -2.10 | | Cunanan, Kimberly Jane | | | 1939 | PHI | 1.00 | 1 | 0.15 | 15 | 2.25 | | Salvador, Aices | | | 1998 | PHI | 0.00 | 1 | -0.80 | 15 | -12.00 | | Pacis, Adrian | f | | 2269 | PHI | 0.00 | 1 | -0.45 | 15 | -6.75 | | Cua, Shercila | | | 2203 | PHI | 0.50 | 1 | -0.04 | 15 | -0.60 | | Garma, Chito | m | | 2386 | PHI | 0.00 | 1 | -0.30 | 15 | -4.50 | | 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) | |
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