Individual Calculations March 2011 |
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Strenzwilk, Denis Total change: 27.45 | | |
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37th Annual Eastern Open | Washington DC | USA | 2010-12-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
2048 | 2005 | 4.00 | 8 | 0.45 | 15 | 6.75 | |
| Perez, Samuel | | | 1794 | USA | 0.50 | 1 | -0.27 | 15 | -4.05 | | Paulina, David | | | 2048 | USA | 0.00 | 1 | -0.44 | 15 | -6.60 | | Clancy, Daniel J | | | 2123 | USA | 0.50 | 1 | 0.16 | 15 | 2.40 | | Beckman, Thomas J | | | 2004 | USA | 0.50 | 1 | 0.00 | 15 | 0.00 | | Saperstein, Craig | | | 1948 | USA | 0.50 | 1 | -0.08 | 15 | -1.20 | | McNamara, Tanner A | | | 2144 | USA | 1.00 | 1 | 0.69 | 15 | 10.35 | | De Fotis, Gary C | | | 2066 | USA | 1.00 | 1 | 0.58 | 15 | 8.70 | | Hu, Zhi-Ya | | | 2254 | USA | 0.00 | 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) | | 2011 Chesapeake Open | Rockville, Maryland | USA | 2011-01-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
2049 | 2027 | 2.50 | 4 | 0.60 | 15 | 9.00 | |
| Shapiro, Jon | | | 1950 | USA | 0.50 | 1 | -0.11 | 15 | -1.65 | | Moorthy, Srinivas | | | 1913 | USA | 1.00 | 1 | 0.34 | 15 | 5.10 | | Krause, Benjamin | | | 2214 | USA | 0.50 | 1 | 0.24 | 15 | 3.60 | | Clancy, Daniel J | | | 2119 | USA | 0.50 | 1 | 0.13 | 15 | 1.95 | | 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) | | 43rd Annual Liberty Bell - U2300 Section | Philadelphia, Pennsylvania | USA | 2011-01-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
2005 | 2027 | 3.50 | 7 | -0.20 | 15 | -3.00 | |
| Winter, Curtis A | | | 1879 | USA | 1.00 | 1 | 0.30 | 15 | 4.50 | | Guevara, Robert N | | | 2119 | USA | 0.50 | 1 | 0.13 | 15 | 1.95 | | Hua, David | | | 1989 | USA | 0.50 | 1 | -0.05 | 15 | -0.75 | | Yagiz, Bora | | | 1896 | USA | 1.00 | 1 | 0.32 | 15 | 4.80 | | Ellenbogen, Michael J | | | 2119 | USA | 0.00 | 1 | -0.37 | 15 | -5.55 | | Sivakumar, Kavinay | | | 2043 | USA | 0.50 | 1 | 0.02 | 15 | 0.30 | | Miller, Jake S | | | 1990 | USA | 0.00 | 1 | -0.55 | 15 | -8.25 | | 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) | | 50th Baltimore Open | Timonium, Maryland | USA | 2011-02-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
2230 | 2027 | 1.00 | 3 | 0.20 | 15 | 3.00 | |
| Paragua, Mark C | g | | 2427 * | PHI | 0.00 | 1 | -0.08 | 15 | -1.20 | | Kruml, Joseph | | | 2190 | USA | 0.50 | 1 | 0.22 | 15 | 3.30 | | Cohen, Harry S | | | 2072 | USA | 0.50 | 1 | 0.06 | 15 | 0.90 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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) | | Bermuda International Open 2011 | Southampton | BER | 2011-02-11 |
Rc | Ro | w | n | change | K | K*chg | Game |
2172 | 2027 | 2.00 | 4 | 0.78 | 15 | 11.70 | |
| Huba, M | | | 2187 | SVK | 0.50 | 1 | 0.21 | 15 | 3.15 | | Epstein, E | | wm | 2199 | USA | 0.50 | 1 | 0.23 | 15 | 3.45 | | Kisuze, S | | | 2157 | UGA | 0.50 | 1 | 0.18 | 15 | 2.70 | | Marinello, B | | wm | 2143 | USA | 0.50 | 1 | 0.16 | 15 | 2.40 | | 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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