Individual Calculations January 2010 |
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Stark, Rainer Total change: 9.45 | | |
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Aruba Chess Challenge | Oranjestad | ARU | 2009-10-30 |
Rc | Ro | w | n | change | K | K*chg | Game |
2040 | 2128 | 2.50 | 3 | 0.63 | 15 | 9.45 | |
| Tromp, Rigoberto | | | 2017 | ARU | 1.00 | 1 | 0.35 | 15 | 5.25 | | Siban, Michael | c | | 2059 | SUR | 0.50 | 1 | -0.10 | 15 | -1.50 | | Lo Kim Lin, Frank | | | 2044 | SUR | 1.00 | 1 | 0.38 | 15 | 5.70 | | 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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