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Individual Calculations September 2011 |
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| Matoewi, Roger Total change: 2.85 | |   |
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| Curacao Chess Festival 2011 Rounds 1-9 | Willemstad | AHO | 2011-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2122 | 2150 | 5.00 | 9 | 0.19 | 15 | 2.85 | |
|  Cuellar, Oscar | | | 2093 | AHO | 1.00 | 1 | 0.42 | 15 | 6.30 | |  De Mey, Juan Pablo | | | 1905 | ARU | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Ostrovskiy, Aleksandr A | f | | 2294 | USA | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Van Woerden, Michiel | | | 2074 | NED | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Lopez, Jasel | c | | 2127 | ARU | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Zepeda, Lorena | | wm | 2187 | ESA | 0.50 | 1 | 0.05 | 15 | 0.75 | | | Blijstra, Wim | | | 2239 | NED | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Wagenaar, Harm Theo | | | 2084 | NED | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Kats, Alena | | | 2097 | USA | 0.50 | 1 | -0.07 | 15 | -1.05 | |
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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