Individual Calculations July 2012 |
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Mikhalevski, Victor Total change: 6.80 | | |
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2012 Calgary International Chess Classic | Calgary, Alberta | CAN | 2012-05-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
2373 | 2519 | 5.50 | 9 | -0.57 | 10 | -5.70 | |
| Gardner, Robert J | | | 2202 | CAN | 0.50 | 1 | -0.37 | 10 | -3.70 | | Wang, Richard | f | | 2307 | CAN | 0.50 | 1 | -0.27 | 10 | -2.70 | | Gurevich, Dmitry | g | | 2471 | USA | 1.00 | 1 | 0.43 | 10 | 4.30 | | Shabalov, Alexander | g | | 2534 | USA | 0.00 | 1 | -0.48 | 10 | -4.80 | | Porper, Edward | m | | 2414 | CAN | 0.50 | 1 | -0.14 | 10 | -1.40 | | Kaufman, Larry | g | | 2380 | USA | 1.00 | 1 | 0.31 | 10 | 3.10 | | Kovalyov, Anton | g | | 2619 | ARG | 0.50 | 1 | 0.14 | 10 | 1.40 | | Pechenkin, Vladimir | f | | 2312 | CAN | 0.50 | 1 | -0.27 | 10 | -2.70 | | Perron, Sean | | | 2119 * | CAN | 1.00 | 1 | 0.08 | 10 | 0.80 | | * 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) | | 21st Annual Chicago Open - Open Section | Wheeling, Illinois | USA | 2012-05-24 |
Rc | Ro | w | n | change | K | K*chg | Game |
2525 | 2519 | 6.00 | 9 | 1.62 | 10 | 16.20 | |
| Vibbert, Sean | | | 2214 | USA | 1.00 | 1 | 0.14 | 10 | 1.40 | | Rosen, Eric S | f | | 2353 | USA | 1.00 | 1 | 0.28 | 10 | 2.80 | | Sargissian, Gabriel | g | | 2679 | ARM | 0.50 | 1 | 0.21 | 10 | 2.10 | | Gelashvili, Tamaz | g | | 2600 | GEO | 0.50 | 1 | 0.11 | 10 | 1.10 | | Panjwani, Raja | m | | 2416 | CAN | 1.00 | 1 | 0.36 | 10 | 3.60 | | Ivanisevic, Ivan | g | | 2655 | SRB | 1.00 | 1 | 0.68 | 10 | 6.80 | | Hess, Robert L | g | | 2635 | USA | 0.50 | 1 | 0.16 | 10 | 1.60 | | Perunovic, Milos | g | | 2577 | SRB | 0.50 | 1 | 0.08 | 10 | 0.80 | | Ramirez, Alejandro | g | | 2593 | USA | 0.00 | 1 | -0.40 | 10 | -4.00 | | 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) | | 2012 National Open - Open Section | Las Vegas, Nevada | USA | 2012-06-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
2323 | 2519 | 4.00 | 6 | -0.37 | 10 | -3.70 | |
| Funderburg, John | | | 2119 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | Vibbert, Sean | | | 2214 | USA | 0.50 | 1 | -0.36 | 10 | -3.60 | | Sharma, Arun | | | 2331 | USA | 0.50 | 1 | -0.24 | 10 | -2.40 | | Harmon-Vellotti, Luke | | | 2257 | USA | 1.00 | 1 | 0.18 | 10 | 1.80 | | Bryant, John Daniel | f | | 2363 | USA | 1.00 | 1 | 0.29 | 10 | 2.90 | | Gareev, Timur | g | | 2654 | UZB | 0.00 | 1 | -0.32 | 10 | -3.20 | | * 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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