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Individual Calculations July 2010 |
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| Zepeda, Sonia Total change: 12.00 | |   |
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| 19th Annual Chicago Open | Wheeling, Illinois | USA | 2010-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2093 | 2107 | 4.00 | 7 | 0.29 | 15 | 4.35 | |
|  Vojinovic, Goran | m | | 2447 | SRB | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Yagiz, Bora | | | 1914 | USA | 0.00 | 1 | -0.75 | 15 | -11.25 | |  Auger, Michael W | | | 2000 | USA | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Hellwig, Luke | | | 2076 | USA | 0.00 | 1 | -0.54 | 15 | -8.10 | | | Brock, William H | | | 2007 | USA | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Jones Jr, Joe C | | | 1952 | USA | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Alvarez, Ernesto | | | 2257 | USA | 1.00 | 1 | 0.70 | 15 | 10.50 | |
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) | | | | TORNEO INTERNACIONAL DE AJEDREZ CAPABLANCA GRUPO ABIERTO | CIUDAD DE LA HABANA, CUBA | CUB | 2010-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2308 | 2107 | 3.00 | 10 | 0.51 | 15 | 7.65 | |
| | Mena Crespo, Carlos | f | | 2337 | CUB | 1.00 | 1 | 0.79 | 15 | 11.85 | | | Arencibia Rodriguez, Walter | g | | 2500 | CUB | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Arribas Robaina, Maritza | | wg | 2326 | CUB | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Llorente Pupo, Ramon | f | | 2338 | CUB | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Mendez Fortes, Eduardo Jesus | f | | 2310 | CUB | 1.00 | 1 | 0.76 | 15 | 11.40 | | | Pina Vega, Sulennis | | wg | 2336 | CUB | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Pazos Gambarrotti, Plinio | m | | 2296 | ECU | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Pulvett, Daniel | m | | 2243 | VEN | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Corrales Jimenez, Zenia | | wf | 2166 | CUB | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Osorio, Fernando | | | 2232 | VEN | 0.00 | 1 | -0.33 | 15 | -4.95 | |
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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