Individual Calculations November 2010 |
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Paragua, Mark C Total change: 12.70 | | |
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42nd Annual Atlantic Open | Washington DC | USA | 2010-08-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
2299 | 2476 | 3.00 | 3 | 0.84 | 10 | 8.40 | |
| Potter, John R | | | 2208 | USA | 1.00 | 1 | 0.17 | 10 | 1.70 | | Shibut, Macon A | f | | 2235 | USA | 1.00 | 1 | 0.20 | 10 | 2.00 | | Fedorowicz, John P | g | | 2453 | USA | 1.00 | 1 | 0.47 | 10 | 4.70 | | 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) | | 132nd Annual NY State Championship | Albany, New York | USA | 2010-09-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
2295 | 2496 | 4.00 | 6 | -0.40 | 10 | -4.00 | |
| Leve, Nitai D | | | 2153 | USA | 1.00 | 1 | 0.12 | 10 | 1.20 | | Korley, Kassa | | | 2296 | USA | 1.00 | 1 | 0.24 | 10 | 2.40 | | Esserman, Marc R | m | | 2400 | USA | 0.00 | 1 | -0.63 | 10 | -6.30 | | Ostrovskiy, Aleksandr | c | | 2243 | USA | 0.50 | 1 | -0.31 | 10 | -3.10 | | Pressman, Leif A | | | 2116 | USA | 1.00 | 1 | 0.09 | 10 | 0.90 | | Benjamin, Joel | g | | 2561 | USA | 0.50 | 1 | 0.09 | 10 | 0.90 | | 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) | | Cleveland Open | Cleveland, Ohio | USA | 2010-10-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
2238 | 2496 | 2.00 | 3 | -0.43 | 10 | -4.30 | |
| Boor, Carl Brandon | f | | 2271 | USA | 0.50 | 1 | -0.28 | 10 | -2.80 | | Dougherty, Michael | f | | 2171 | CAN | 1.00 | 1 | 0.13 | 10 | 1.30 | | Zenyuk, Iryna | c | wm | 2271 | USA | 0.50 | 1 | -0.28 | 10 | -2.80 | | 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) | | Continental Class Championships | Arlington, Virginia | USA | 2010-10-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
2382 | 2496 | 6.00 | 9 | 0.35 | 10 | 3.50 | |
| De Fotis, Gary C | | | 2096 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | Gorman, Dov | f | | 2285 | USA | 1.00 | 1 | 0.23 | 10 | 2.30 | | Ostrovskiy, Aleksandr | c | | 2243 | USA | 0.50 | 1 | -0.31 | 10 | -3.10 | | Stripunsky, Alexander | g | | 2583 | USA | 0.50 | 1 | 0.12 | 10 | 1.20 | | Lenderman, Aleksandr | g | | 2559 | USA | 0.00 | 1 | -0.41 | 10 | -4.10 | | Aaron, Deepak | | | 2177 | USA | 1.00 | 1 | 0.13 | 10 | 1.30 | | Sarkar, Justin | m | | 2389 | USA | 1.00 | 1 | 0.35 | 10 | 3.50 | | Kaidanov, Gregory | g | | 2575 | USA | 0.50 | 1 | 0.11 | 10 | 1.10 | | Ivanov, Alexander | g | | 2532 | USA | 0.50 | 1 | 0.05 | 10 | 0.50 | | * 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) | | 19th Annual Midwest Class Championships | Wheeling, Illinois | USA | 2010-10-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
2420 | 2496 | 2.00 | 3 | 0.26 | 10 | 2.60 | |
| Shabalov, Alexander | g | | 2589 | USA | 0.50 | 1 | 0.13 | 10 | 1.30 | | Stamnov, Aleksandar | f | | 2179 | MKD | 1.00 | 1 | 0.13 | 10 | 1.30 | | Amanov, Mesgen | g | | 2493 | TKM | 0.50 | 1 | 0.00 | 10 | 0.00 | | 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) | | Boardwalk Open | Asbury Park, New Jersey | USA | 2010-10-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
2336 | 2496 | 4.00 | 5 | 0.65 | 10 | 6.50 | |
| Pozarek, Stephen J | | | 2111 | USA | 1.00 | 1 | 0.09 | 10 | 0.90 | | Lipman, Vladimir | | | 2143 | USA | 1.00 | 1 | 0.11 | 10 | 1.10 | | Lenderman, Aleksandr | g | | 2559 | USA | 0.50 | 1 | 0.09 | 10 | 0.90 | | Melekhina, Alisa | | wm | 2273 | USA | 1.00 | 1 | 0.22 | 10 | 2.20 | | Hess, Robert L | g | | 2596 | USA | 0.50 | 1 | 0.14 | 10 | 1.40 | | 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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