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Individual Calculations July 2010 |
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| Paragua, Mark C Total change: -21.30 | |   |
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| New York May Open | New York, New York | USA | 2010-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2317 | 2497 | 1.50 | 2 | 0.08 | 10 | 0.80 | |
|  Sturt, Raven M | | | 2168 | USA | 1.00 | 1 | 0.12 | 10 | 1.20 | |  Rohde, Michael A | g | | 2466 | USA | 0.50 | 1 | -0.04 | 10 | -0.40 | |
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) | | | | 3rd Ney York International | New York, New York | USA | 2010-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2295 | 2497 | 4.50 | 9 | -2.21 | 10 | -22.10 | |
| | Bady, Glenn | | | 2214 | USA | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Mandizha, Farai | f | | 2315 | ZIM | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Barsky, Sam A | | | 2097 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Kekelidze, Mikheil | g | | 2436 | GEO | 0.00 | 1 | -0.58 | 10 | -5.80 | | | Kleiman, Jake | f | | 2353 | USA | 0.00 | 1 | -0.69 | 10 | -6.90 | | | Naranja, Renato C | m | | 2276 | PHI | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Markzon, Gregory | f | | 2193 | USA | 0.50 | 1 | -0.36 | 10 | -3.60 | | | Sarkar, Justin | m | | 2378 | USA | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Yang, Darwin | f | | 2393 | USA | 0.00 | 1 | -0.64 | 10 | -6.40 | | | * 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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