Individual Calculations May 2017 |
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Peng, David T Total change: -16.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Clark Street Capital Grandmaster Invitational #1 | Chicago, Illinois | USA | 2017-04-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
2331 | 2270 | 3.50 | 9 | -0.30 | 20 | -6.00 | |
| Kannappan, Priyadharshan | g | | 2530 | IND | 0.50 | 1 | 0.32 | 20 | 6.40 | | Young, Angelo | m | | 2294 | PHI | 0.00 | 1 | -0.47 | 20 | -9.40 | | Colas, Joshua | f | | 2323 | USA | 0.50 | 1 | 0.07 | 20 | 1.40 | | Grabinsky, Aaron | | | 2345 | USA | 0.50 | 1 | 0.10 | 20 | 2.00 | | Chow, Albert | f | | 2152 | USA | 1.00 | 1 | 0.34 | 20 | 6.80 | | Li, Zhaozhi | f | | 2359 | USA | 1.00 | 1 | 0.62 | 20 | 12.40 | | Mitkov, Nikola | g | | 2444 | MKD | 0.00 | 1 | -0.27 | 20 | -5.40 | | Fishbein, Alexander | g | | 2481 | USA | 0.00 | 1 | -0.23 | 20 | -4.60 | | Stevens, Matthew J | | | 2049 | USA | 0.00 | 1 | -0.78 | 20 | -15.60 | | 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) | | 2017 Illinois Youth Invitational - Denker | Schaumburg, Illinois | USA | 2017-04-21 |
Rc | Ro | w | n | change | K | K*chg | Game |
2111 | 2270 | 3.00 | 5 | -0.50 | 20 | -10.00 | |
| Do, Vincent | | | 2028 | USA | 1.00 | 1 | 0.20 | 20 | 4.00 | | Lehmann, Spencer G | | | 2089 | USA | 0.00 | 1 | -0.74 | 20 | -14.80 | | Bartochowski, Nicholas J | | | 2028 | USA | 1.00 | 1 | 0.20 | 20 | 4.00 | | Li, Zhaozhi | f | | 2359 | USA | 0.50 | 1 | 0.12 | 20 | 2.40 | | Stevens, Matthew J | | | 2049 | USA | 0.50 | 1 | -0.28 | 20 | -5.60 | | 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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