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Individual Calculations September 2011 |
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| Laceste, Loren Total change: 0.00 | |   |
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| 2011 CAN Youth Ch U18 Open | Richmond Hill, Ontario | CAN | 2011-07-06 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 2131 | 0 | 4.50 | 6 | 0.00 | 2176 | | 0.00 | |
|  Sapozhnikov, Roman | f | | 2295 | CAN | 0.50 | 1 | 0.00 | | 0.00 | |  Kagramanov, Dalia | | | 1862 | CAN | 1.00 | 1 | 0.00 | | 0.00 | | | Kleinman, Michael | | | 2221 | CAN | 0.00 | 1 | 0.00 | | 0.00 | | | Orlova, Yelizaveta | | wc | 1934 | CAN | 1.00 | 1 | 0.00 | | 0.00 | | | Martchenko, Alexander | | | 2227 | CAN | 1.00 | 1 | 0.00 | | 0.00 | | | Calugar, Arthur | | | 2247 | CAN | 1.00 | 1 | 0.00 | | 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) | | | | Portland Chess Club Centennial Open | Portland, Oregon | USA | 2011-08-12 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 2193 | 0 | 5.00 | 6 | 0.00 | 2253 | | 0.00 | |
| | Janniro, Mike E | | | 2085 | USA | 0.50 | 1 | 0.00 | | 0.00 | | | Golub, David | | | 2152 | USA | 1.00 | 1 | 0.00 | | 0.00 | | | Roua, Radu | | | 2256 | ROU | 1.00 | 1 | 0.00 | | 0.00 | | | Roper, David C | f | | 2278 | USA | 0.50 | 1 | 0.00 | | 0.00 | | | Haessler, Carl A | | | 2167 | USA | 1.00 | 1 | 0.00 | | 0.00 | | | Breckenridge, Steven | | | 2220 | USA | 1.00 | 1 | 0.00 | | 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) | | |
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