Individual Calculations January 2009 |
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Martinez, Nelson Total change: 15.75 | | |
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Segundo Abierto 2008 | El Salvador | ESA | 2008-10-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
2021 | 2149 | 2.00 | 4 | -0.63 | 15 | -9.45 | |
| Duarte, Juan | | | 1843 | ESA | 0.50 | 1 | -0.36 | 15 | -5.40 | | Zepeda, Lorena | | wm | 2159 | ESA | 0.00 | 1 | -0.49 | 15 | -7.35 | | Zepeda, Sonia | | wm | 2118 | ESA | 1.00 | 1 | 0.46 | 15 | 6.90 | | Sanchez, Ingrid | | | 1964 | ESA | 0.50 | 1 | -0.24 | 15 | -3.60 | | 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) | | Olympiad Dresden Open | Dresden | GER | 2008-11-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
2310 | 2149 | 4.50 | 9 | 1.68 | 15 | 25.20 | |
| Xie, George Wendi | m | | 2404 | AUS | 1.00 | 1 | 0.81 | 15 | 12.15 | | Sandipan, Chanda | g | | 2499 | IND | 0.00 | 1 | -0.11 | 15 | -1.65 | | Sarakauskas, Gediminas | m | | 2429 | LTU | 0.00 | 1 | -0.16 | 15 | -2.40 | | Zaynidinov, Sirojiddin | f | | 2035 | UZB | 1.00 | 1 | 0.34 | 15 | 5.10 | | Al Qudaimi, Basheer | m | | 2464 | YEM | 1.00 | 1 | 0.86 | 15 | 12.90 | | Braga, Cicero Nogueira | m | | 2415 | BRA | 0.00 | 1 | -0.18 | 15 | -2.70 | | Galvez Dastin, Eduardo | | | 2178 | GUA | 1.00 | 1 | 0.54 | 15 | 8.10 | | Minhazuddin, Ahmed | f | | 2377 | BAN | 0.00 | 1 | -0.21 | 15 | -3.15 | | Bomo, Kigigha | | | 1988 | NGR | 0.50 | 1 | -0.21 | 15 | -3.15 | | 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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