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Individual Calculations October 2008 |
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| Zorigt, Bayaraa Total change: 24.30 | |   |
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| 109th Annual US Open | Dallas, Texas | USA | 2008-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2184 | 2179 | 2.00 | 3 | 0.52 | 15 | 7.80 | |
|  Holliman, Bob | | | 2179 | USA | 1.00 | 1 | 0.50 | 15 | 7.50 | | | Banawa, Joel | f | | 2300 | USA | 0.00 | 1 | -0.34 | 15 | -5.10 | | | West, Vanessa A | | | 2073 | USA | 1.00 | 1 | 0.36 | 15 | 5.40 | |
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) | | | | 4th Okie Chess Festival - Okie Master Invitational | Tulsa, Oklahoma | USA | 2008-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2245 | 2179 | 4.00 | 7 | 1.10 | 15 | 16.50 | |
|  Vaidya, Chaitanya N | | | 2145 | IND | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Movsisyan, Movses | f | | 2247 | USA | 1.00 | 1 | 0.59 | 15 | 8.85 | | | Schoonmaker, Nicholas | c | | 2195 | USA | 0.50 | 1 | 0.02 | 15 | 0.30 | | | Smith, Bryan G | m | | 2394 | USA | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Holt, Conrad | | | 2219 | USA | 0.00 | 1 | -0.44 | 15 | -6.60 | | | Gossell, Thomas G | | | 2251 | USA | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Chua, Alexander J | | | 2262 | USA | 0.50 | 1 | 0.11 | 15 | 1.65 | |
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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