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Individual Calculations July 2009 |
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| Hopman, Pieter Total change: -10.50 | |   |
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| 2A - r 6-9 - Dutch Team Competition | Various | NED | 2008-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2227 | 2319 | 0.00 | 1 | -0.63 | 15 | -9.45 | |
|  Van Assendelft, Floris | | | 2227 | NED | 0.00 | 1 | -0.63 | 15 | -9.45 | |
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) | | | | Thailand Open Chess Championship 2009 | Pattaya | THA | 2009-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2263 | 2325 | 4.50 | 8 | -0.07 | 15 | -1.05 | |
| | Wiwatanadate, Poompong | | | 1975 | THA | 0.50 | 1 | -0.39 | 15 | -5.85 | | | Watharow, Sean | | | 2057 | AUS | 1.00 | 1 | 0.17 | 15 | 2.55 | |  Neubronner, Jarred | c | | 2212 | SIN | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Gao, Rui | | | 2500 | CHN | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Kunte, Abhijit | g | | 2513 | IND | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Pornariyasombat, Atippat | | | 2165 | THA | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Bakre, Tejas | g | | 2452 | IND | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Kvisla, Johannes | | | 2228 | NOR | 0.50 | 1 | -0.13 | 15 | -1.95 | |
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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