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Individual Calculations November 2009 |
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| Holt, Conrad Total change: -1.50 | |   |
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| Okie Master Invitational | Tulsa, Oklahoma | USA | 2009-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2281 | 2343 | 4.50 | 7 | 0.42 | 15 | 6.30 | |
|  Smith, Bryan | m | | 2474 | USA | 0.50 | 1 | 0.18 | 15 | 2.70 | |  Lopez Ii, Nelson | | | 2160 | USA | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Kaufman, Raymond | m | | 2269 | USA | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Bantic, Mihail | | | 2211 | SRB | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Chua, Alexander | | | 2267 | USA | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Yang, Darwin | f | | 2282 | USA | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Langer, Michael | f | | 2302 | USA | 1.00 | 1 | 0.44 | 15 | 6.60 | |
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) | | | | 18th Annual Midwest Class Champinships | Wheeling, Illinois | USA | 2009-10-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2117 | 2343 | 1.00 | 2 | -0.52 | 15 | -7.80 | |
| | Hollinberger, Drew | | | 1980 | USA | 0.00 | 1 | -0.90 | 15 | -13.50 | | | Chow, Albert C | f | | 2254 | USA | 1.00 | 1 | 0.38 | 15 | 5.70 | |
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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