Individual Calculations October 2008 |
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Bruno, Ronald Total change: -4.65 | | |
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Southern California Championship Candidates | Garden Grove, California | USA | 2008-06-21 |
Rc | Ro | w | n | change | K | K*chg | Game |
2104 | 2221 | 1.50 | 2 | 0.19 | 15 | 2.85 | |
| Kudryavtsev, Vadim | | | 2161 | RUS | 1.00 | 1 | 0.42 | 15 | 6.30 | | Lawrence, Danyul | | | 2046 | USA | 0.50 | 1 | -0.23 | 15 | -3.45 | | 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) | | 36th Annual World Open (U2400 Section) | Philadelphia, Pennsylvania | USA | 2008-06-30 |
Rc | Ro | w | n | change | K | K*chg | Game |
2222 | 2221 | 0.50 | 2 | -0.50 | 15 | -7.50 | |
| Pereira, Silvio C | | | 2291 | BRA | 0.50 | 1 | 0.10 | 15 | 1.50 | | Markzon, Gregory | f | | 2152 | USA | 0.00 | 1 | -0.60 | 15 | -9.00 | | 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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