Individual Calculations July 2010 |
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Shabalov, Alexander Total change: -6.90 | | |
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2010 US Championship | St. Louis, Missouri | USA | 2010-05-13 |
Rc | Ro | w | n | change | K | K*chg | Game |
2563 | 2585 | 6.00 | 9 | 1.23 | 10 | 12.30 | |
| Kraai, Jesse | g | | 2492 | USA | 0.50 | 1 | -0.13 | 10 | -1.30 | | Finegold, Benjamin | g | | 2539 | USA | 1.00 | 1 | 0.44 | 10 | 4.40 | | Shulman, Yury | g | | 2613 | USA | 0.00 | 1 | -0.46 | 10 | -4.60 | | Christiansen, Larry | g | | 2578 | USA | 0.00 | 1 | -0.51 | 10 | -5.10 | | Khachiyan, Melikset | g | | 2539 | USA | 1.00 | 1 | 0.44 | 10 | 4.40 | | Kaidanov, Gregory | g | | 2577 | USA | 1.00 | 1 | 0.49 | 10 | 4.90 | | Kamsky, Gata | g | | 2702 | USA | 0.50 | 1 | 0.16 | 10 | 1.60 | | Krush, Irina | m | wg | 2455 | USA | 1.00 | 1 | 0.32 | 10 | 3.20 | | Stripunsky, Alexaner | g | | 2570 | USA | 1.00 | 1 | 0.48 | 10 | 4.80 | | 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) | | 19th Annual Chicago Open | Wheeling, Illinois | USA | 2010-05-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
2282 | 2585 | 6.00 | 8 | -0.75 | 10 | -7.50 | |
| Helfst, Matt | | | 2185 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | Haskel, Jeffrey | | | 2244 | USA | 1.00 | 1 | 0.12 | 10 | 1.20 | | Kekelidze, Mikheil | g | | 2436 | GEO | 0.00 | 1 | -0.70 | 10 | -7.00 | | Abrahamyan, Tatev | | wf | 2290 | USA | 0.00 | 1 | -0.85 | 10 | -8.50 | | Chiang, Sarah | | wc | 2185 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | Morales, Luciana | | wm | 2188 | PER | 1.00 | 1 | 0.08 | 10 | 0.80 | | Sarkar, Justin | m | | 2378 | USA | 1.00 | 1 | 0.23 | 10 | 2.30 | | Young, Angelo | m | | 2353 | PHI | 1.00 | 1 | 0.21 | 10 | 2.10 | | * 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) | | 3rd Ney York International | New York, New York | USA | 2010-06-18 |
Rc | Ro | w | n | change | K | K*chg | Game |
2385 | 2585 | 5.50 | 9 | -1.17 | 10 | -11.70 | |
| Ostrovskiy, Aleksandr | c | | 2254 | USA | 1.00 | 1 | 0.12 | 10 | 1.20 | | Yang, Darwin | f | | 2393 | USA | 0.50 | 1 | -0.25 | 10 | -2.50 | | Mandizha, Farai | f | | 2315 | ZIM | 0.00 | 1 | -0.83 | 10 | -8.30 | | Barsky, Sam A | | | 2185 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | Lee, Michael | f | | 2391 | USA | 1.00 | 1 | 0.25 | 10 | 2.50 | | Esserman, Marc R | m | | 2419 | USA | 0.50 | 1 | -0.22 | 10 | -2.20 | | Panjwani, Raja | m | | 2401 | CAN | 1.00 | 1 | 0.26 | 10 | 2.60 | | Ganguly, Surya S | g | | 2672 | IND | 0.50 | 1 | 0.12 | 10 | 1.20 | | Kekelidze, Mikheil | g | | 2436 | GEO | 0.00 | 1 | -0.70 | 10 | -7.00 | | * 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) | |
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