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Individual Calculations May 2010 |
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| Mandizha, Farai Total change: -11.10 | |   |
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| 19th Annual Eastern Class Championships | Sturbridge, Massachusetts | USA | 2010-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2175 | 2326 | 3.00 | 5 | -0.37 | 15 | -5.55 | |
|  Finney, Stuart S | | | 2024 | USA | 1.00 | 1 | 0.15 | 15 | 2.25 | |  Friedel, Joshua Ed | g | | 2543 | USA | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Chandran, Kapil | | | 2031 | USA | 0.00 | 1 | -0.85 | 15 | -12.75 | | | Meredith, Matthew | | | 2013 | USA | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Zenyuk, Iryna | c | wm | 2263 | USA | 1.00 | 1 | 0.41 | 15 | 6.15 | |
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) | | | | Philadelphia Open | Philadelphia, Pennsylvania | USA | 2010-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2280 | 2326 | 3.50 | 7 | -0.37 | 15 | -5.55 | |
| | Lucente, Mike | | | 2059 | USA | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Shen, Arthur | f | | 2059 | USA | 0.00 | 1 | -0.82 | 15 | -12.30 | | | Tuhrim, Richard J | | | 2089 | USA | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Simutowe, Amon S | g | | 2444 | ZAM | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Kudrin, Sergey | g | | 2556 | USA | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Ivanov, Alexander | g | | 2534 | USA | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Markzon, Gregory | f | | 2218 | USA | 1.00 | 1 | 0.35 | 15 | 5.25 | |
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) | | |
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