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Individual Calculations July 2013 |
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| Langer, Michael Total change: -3.30 | |   |
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| 2013 Calgary International | Calgary, Alberta | CAN | 2013-05-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2188 | 2237 | 4.00 | 8 | -0.61 | 15 | -9.15 | |
|  So, Wesley | g | | 2637 * | PHI | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Haessel, Dale | f | | 2171 | CAN | 0.00 | 1 | -0.59 | 15 | -8.85 | | | Pua, Richard | | | 2007 | CAN | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Kostadinov, Georgi | | | 2082 | CAN | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Piasetski, Leon | m | | 2282 | CAN | 0.50 | 1 | 0.06 | 15 | 0.90 | | | Cao, Jason | f | | 2026 | CAN | 0.00 | 1 | -0.77 | 15 | -11.55 | | | Peter, Steven | | | 2234 | CAN | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Ebrahim-Shirazi, Behrooz | | | 2063 | CAN | 1.00 | 1 | 0.27 | 15 | 4.05 | | | * 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) | | | | 2013 Texas State and Amateur Championships | Fort Worth, Texas | USA | 2013-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2174 | 2237 | 4.50 | 7 | 0.39 | 15 | 5.85 | |
| | Vaidya, Atulya | | | 1932 | USA | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Ramachandran, Karthik | | | 2088 | USA | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Yotov, Valentin L | g | | 2569 | BUL | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Guadalupe Ii, Francisco | | | 2211 | USA | 1.00 | 1 | 0.46 | 15 | 6.90 | | | He, Tommy O | f | | 2089 | USA | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Green, Austen J | | | 2061 | USA | 0.00 | 1 | -0.73 | 15 | -10.95 | | | Jayaraman, Arvind | f | | 2269 | IND | 1.00 | 1 | 0.54 | 15 | 8.10 | |
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) | | |
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