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Individual Calculations July 2008 |
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| Critelli, James Total change: -46.50 | |   |
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| World Amateur Team | Parsippany, New Jersey USA | USA | 2008-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2266 | 2346 | 1.50 | 4 | -0.91 | 15 | -13.65 | |
|  Izoria, Ana | | wf | 2152 | GEO | 1.00 | 1 | 0.25 | 15 | 3.75 | |  Mirabile, Tim | | | 2179 | USA | 0.50 | 1 | -0.22 | 15 | -3.30 | | | Schneider, Igor | f | | 2338 | USA | 0.00 | 1 | -0.51 | 15 | -7.65 | | | Bartell, Thomas | f | | 2396 | USA | 0.00 | 1 | -0.43 | 15 | -6.45 | |
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) | | | | 10th Annual Foxwoods Open | Mashantucket, Connecticut | USA | 2008-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2222 | 2346 | 5.00 | 9 | -0.99 | 15 | -14.85 | |
| | Times, Jerald | | | 2206 | USA | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Heinis, Vincent | | | 2184 | FRA | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Melekhina, Alisa | | wf | 2208 | USA | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Williams, Christopher | | | 2201 | USA | 0.00 | 1 | -0.69 | 15 | -10.35 | | | Getz, Alec | | | 2130 | USA | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Formanek, Edward | m | | 2274 | USA | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Salimbagat, Rico | f | | 2301 | USA | 0.50 | 1 | -0.06 | 15 | -0.90 | | | Pismeny, Avraam | | | 2273 | RUS | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Rogers, Norman | f | | 2222 | USA | 0.50 | 1 | -0.17 | 15 | -2.55 | |
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) | | | | NY May Open | New York, NY | USA | 2008-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2044 | 2343 | 0.50 | 2 | -1.20 | 15 | -18.00 | |
| | Tuhrim, Richard | | | 1996 | USA | 0.00 | 1 | -0.89 | 15 | -13.35 | | | Sturt, Raven M | | | 2092 | USA | 0.50 | 1 | -0.31 | 15 | -4.65 | |
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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