Individual Calculations July 2012 |
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Gelashvili, Tamaz Total change: 4.00 | | |
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2012 Maryland Open | Rockville, Maryland | USA | 2012-04-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
2420 | 2619 | 2.50 | 3 | 0.25 | 10 | 2.50 | |
| Getz, Shelby D | f | | 2313 | USA | 1.00 | 1 | 0.14 | 10 | 1.40 | | Kekelidze, Mikheil | g | | 2473 | GEO | 0.50 | 1 | -0.20 | 10 | -2.00 | | Managadze, Nikoloz | m | | 2475 | GEO | 1.00 | 1 | 0.31 | 10 | 3.10 | | 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) | | 2012 MCC May Grand Prix | New York, New York | USA | 2012-05-19 |
Rc | Ro | w | n | change | K | K*chg | Game |
2225 | 2600 | 0.00 | 1 | -0.91 | 10 | -9.10 | |
| Pressman, Leif A | f | | 2225 | USA | 0.00 | 1 | -0.91 | 10 | -9.10 | | 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) | | 21st Annual Chicago Open - Open Section | Wheeling, Illinois | USA | 2012-05-24 |
Rc | Ro | w | n | change | K | K*chg | Game |
2477 | 2600 | 6.50 | 9 | 0.62 | 10 | 6.20 | |
| Plotkin, Victor | f | | 2243 | CAN | 1.00 | 1 | 0.11 | 10 | 1.10 | | Rensch, Daniel M | m | | 2396 | USA | 1.00 | 1 | 0.24 | 10 | 2.40 | | Finegold, Benjamin | g | | 2494 | USA | 0.50 | 1 | -0.14 | 10 | -1.40 | | Mikhalevski, Victor | g | | 2519 | ISR | 0.50 | 1 | -0.11 | 10 | -1.10 | | Yang, Darwin | m | | 2476 | USA | 1.00 | 1 | 0.33 | 10 | 3.30 | | Amanov, Mesgen | g | | 2518 | TKM | 0.50 | 1 | -0.11 | 10 | -1.10 | | Mitkov, Nikola | g | | 2518 | MKD | 1.00 | 1 | 0.39 | 10 | 3.90 | | Sargissian, Gabriel | g | | 2679 | ARM | 0.00 | 1 | -0.39 | 10 | -3.90 | | Hansen, Eric | m | | 2454 | CAN | 1.00 | 1 | 0.30 | 10 | 3.00 | | 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) | | 18th Annual Northeast Open | Stamford, Connecticut | USA | 2012-06-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
2451 | 2600 | 2.00 | 3 | -0.02 | 10 | -0.20 | |
| Castaneda, Nelson | f | | 2244 | USA | 1.00 | 1 | 0.11 | 10 | 1.10 | | Benjamin, Joel | g | | 2559 | USA | 0.50 | 1 | -0.06 | 10 | -0.60 | | Kudrin, Sergey | g | | 2550 | USA | 0.50 | 1 | -0.07 | 10 | -0.70 | | 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) | | 2012 National Open - Open Section | Las Vegas, Nevada | USA | 2012-06-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
2370 | 2600 | 4.50 | 6 | -0.15 | 10 | -1.50 | |
| Krishnan, Varun | | | 2200 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | Liou, Yian | f | | 2312 | USA | 1.00 | 1 | 0.16 | 10 | 1.60 | | Yankovsky, Roman | m | | 2466 | RUS | 0.50 | 1 | -0.18 | 10 | -1.80 | | Bryant, John Daniel | f | | 2363 | USA | 1.00 | 1 | 0.20 | 10 | 2.00 | | Sevillano, Enrico | m | | 2517 | USA | 0.00 | 1 | -0.61 | 10 | -6.10 | | Foisor, Sabina-Fracesca | | wg | 2364 | USA | 1.00 | 1 | 0.20 | 10 | 2.00 | | * 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) | | 5th New York International - Open Section | New York, New York | USA | 2012-06-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
2431 | 2600 | 7.00 | 9 | 0.61 | 10 | 6.10 | |
| Melekhina, Alisa | f | wm | 2242 | USA | 1.00 | 1 | 0.10 | 10 | 1.00 | | Korley, Kassa | f | | 2334 | USA | 1.00 | 1 | 0.18 | 10 | 1.80 | | Managadze, Nikoloz | m | | 2472 | GEO | 0.50 | 1 | -0.17 | 10 | -1.70 | | Yang, Darwin | m | | 2476 | USA | 0.50 | 1 | -0.17 | 10 | -1.70 | | Rosen, Eric S | f | | 2353 | USA | 1.00 | 1 | 0.19 | 10 | 1.90 | | Hungaski, Robert | m | | 2507 | USA | 1.00 | 1 | 0.37 | 10 | 3.70 | | Kacheishvili, Giorgi | g | | 2598 | GEO | 0.50 | 1 | 0.00 | 10 | 0.00 | | Bartell, Thomas | f | | 2369 | USA | 1.00 | 1 | 0.21 | 10 | 2.10 | | Arnold, Marc Tyler | m | | 2528 | USA | 0.50 | 1 | -0.10 | 10 | -1.00 | | 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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