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Individual Calculations April 2009 |
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| Bitoon, Richard Total change: 6.20 | |   |
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| 1st Gov. Aurelio Umali Cup Open | Palayan City | PHI | 2009-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2362 | 2473 | 6.00 | 8 | 0.88 | 10 | 8.80 | |
|  Dela Cruz, Richard | | | 2177 | PHI | 1.00 | 1 | 0.15 | 10 | 1.50 | |  De Ramos, Julius Joseph | | | 2311 | PHI | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Garma, Edgardo | | | 2375 | PHI | 0.00 | 1 | -0.63 | 10 | -6.30 | | | Lao, Elias | | | 2250 | PHI | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Laylo, Darwin | g | | 2504 | PHI | 1.00 | 1 | 0.54 | 10 | 5.40 | | | Nadera, Barlo A. | m | | 2383 | PHI | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Bancod, Ronald | m | | 2355 | PHI | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Paragua, Mark | g | | 2537 | PHI | 0.50 | 1 | 0.09 | 10 | 0.90 | |
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) | | | | Aeroflot open A2 | Moscow | RUS | 2009-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2410 | 2473 | 5.00 | 9 | -0.26 | 10 | -2.60 | |
| | Hansen, Eric | f | | 2376 | CAN | 1.00 | 1 | 0.37 | 10 | 3.70 | | | Lou, Yiping | | | 2383 | CHN | 0.00 | 1 | -0.62 | 10 | -6.20 | | | Jia, Haoxiang | | | 2315 | CHN | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Iljiushenok, Ilia | | | 2360 | RUS | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Kiriakov, Petr | g | | 2539 | RUS | 0.00 | 1 | -0.41 | 10 | -4.10 | | | Melia, Salome | m | wg | 2422 | GEO | 0.00 | 1 | -0.57 | 10 | -5.70 | | | Shvedchikov, Anatoli I. | m | | 2409 | RUS | 1.00 | 1 | 0.41 | 10 | 4.10 | | | Konovalov, Nikolay | m | | 2430 | RUS | 1.00 | 1 | 0.44 | 10 | 4.40 | | | Potapov, Alexander | g | | 2456 | RUS | 0.50 | 1 | -0.02 | 10 | -0.20 | |
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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