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Individual Calculations May 2012 |
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| Stevens, Tristan Total change: 43.95 | |   |
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| ITT CLUB DE AJEDREZ CHILE - AJEFECH | Santiago | CHI | 2012-03-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2250 | 2134 | 4.50 | 10 | 0.99 | 15 | 14.85 | |
|  Henriquez Villagra, Cristobal | f | | 2323 | CHI | 0.50 | 1 | 0.25 | 15 | 3.75 | |  Caceres Vasquez, Sergio | f | | 2195 | CHI | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Valiente, Cristobal | m | | 2257 | PAR | 1.00 | 1 | 0.67 | 15 | 10.05 | | | Gonzalez Perez, Vladimir | | | 2132 | CUB | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Garcia Cardenas, Pablo | | | 2354 | CHI | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Toloza Soto, Pablo | m | | 2298 | CHI | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Valdes Escobar, Alvaro Daniel | m | | 2387 | CHI | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Pollio, Carlos | | | 1954 | ARG | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Romero Araya, Diego Alonso | | | 2232 | CHI | 1.00 | 1 | 0.63 | 15 | 9.45 | | | Salinas Herrera, Pablo Patricio | f | | 2366 | CHI | 1.00 | 1 | 0.79 | 15 | 11.85 | |
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) | | | | O2C Doeberl Cup Premier 2012 | Canberra | AUS | 2012-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2306 | 2134 | 4.00 | 7 | 1.94 | 15 | 29.10 | |
| | Zhao, Zong-Yuan | g | | 2534 * | AUS | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Yin, Wenlin | | | 1952 | AUS | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Sukandar, Irine Kharisma | | wg | 2349 | INA | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Praveen Kumar, C. | m | | 2343 | IND | 1.00 | 1 | 0.77 | 15 | 11.55 | | | Stojic, Dusan | f | | 2296 | AUS | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Caoili, Arianne | | wm | 2269 | AUS | 1.00 | 1 | 0.68 | 15 | 10.20 | | | Ly, Moulthun | m | | 2402 | AUS | 0.00 | 1 | -0.17 | 15 | -2.55 | | | * 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) | | |
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