Individual Calculations July 2009 |
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Kudryavtsev, Vadim Total change: -17.70 | | |
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11th Annual Foxwoods Open | Mashantucket, Connecticut | USA | 2009-04-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
2058 | 2165 | 2.00 | 5 | -1.20 | 15 | -18.00 | |
| Ippolito, Dean J | m | | 2443 | USA | 0.00 | 1 | -0.17 | 15 | -2.55 | | Moroney, Timothy M | | | 1988 | USA | 0.00 | 1 | -0.73 | 15 | -10.95 | | Amarasinghe, Prashantha | | | 1930 | SRI | 1.00 | 1 | 0.21 | 15 | 3.15 | | Times, Lawyer | | | 2018 | USA | 0.00 | 1 | -0.70 | 15 | -10.50 | | Yagiz, Bora | | | 1910 | USA | 1.00 | 1 | 0.19 | 15 | 2.85 | | 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) | | 18th Annual Chicago Open - U2300 Section | Wheeling, Illinois | USA | 2009-05-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
2010 | 2165 | 3.50 | 5 | 0.02 | 15 | 0.30 | |
| Brock, William H | | | 2009 | USA | 0.00 | 1 | -0.71 | 15 | -10.65 | | Cates, James S | | | 2126 | USA | 1.00 | 1 | 0.45 | 15 | 6.75 | | Vulis, Daniel | | | 2082 | USA | 0.50 | 1 | -0.11 | 15 | -1.65 | | Auger, Michael W | | | 1904 | USA | 1.00 | 1 | 0.18 | 15 | 2.70 | | Amarasinghe, Prashantha N | | | 1930 | SRI | 1.00 | 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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