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Individual Calculations November 2010 |
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| Fuentes, Romulo Total change: 14.55 | |   |
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| Peter Grey Tuesday Night Marathon | San Francisco, California | USA | 2010-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2111 | 2197 | 5.00 | 7 | 0.81 | 15 | 12.15 | |
|  Dembling, Arthur | | | 1797 * | USA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Jones, James | | | 2142 | USA | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Gaffagan, Steven | | | 2010 | USA | 1.00 | 1 | 0.26 | 15 | 3.90 | |  Lee, Andy | f | | 2309 | USA | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Zavadsky, Peter | | | 2258 | SVK | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Perepelitsky, Edward | | | 2152 | USA | 0.50 | 1 | -0.06 | 15 | -0.90 | | | Manvelyan, Hayk | | | 2111 | USA | 1.00 | 1 | 0.38 | 15 | 5.70 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 28th Annual Sands Regency Reno - Western States Open | Reno, Nevada | USA | 2010-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2132 | 2193 | 3.00 | 5 | 0.16 | 15 | 2.40 | |
| | Cohen, Micah | | | 2020 | USA | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Adamson, Robby | f | | 2328 | USA | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Acon, Jennifer C | | | 1835 | USA | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Karas, Nicholas | | | 2114 | USA | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Kretchetov, Alexandre | f | | 2361 | RUS | 0.50 | 1 | 0.22 | 15 | 3.30 | |
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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