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Individual Calculations May 2017 |
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| Li, Zhaozhi Total change: 5.40 | |   |
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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 |
| 2355 | 2359 | 5.00 | 9 | 0.46 | 20 | 9.20 | |
|  Stevens, Matthew J | | | 2049 | USA | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Matsenko, Sergei | m | | 2533 | RUS | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Young, Angelo | m | | 2294 | PHI | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Smirin, Ilia | g | | 2671 | ISR | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Georgiev, Vladimir | g | | 2530 | MKD | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Peng, David T | f | | 2270 | USA | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Menon, Gopal S | | | 2216 | USA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Chow, Albert | f | | 2152 | USA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Fishbein, Alexander | g | | 2481 | USA | 0.50 | 1 | 0.17 | 20 | 3.40 | |
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 |
| 2167 | 2359 | 3.50 | 5 | -0.19 | 20 | -3.80 | |
| | Stevens, Matthew J | | | 2049 | USA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Furfine, Jacob | c | | 2163 | USA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Bian, Alex | f | | 2264 | USA | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Peng, David T | f | | 2270 | USA | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Lehmann, Spencer G | | | 2089 | USA | 0.50 | 1 | -0.33 | 20 | -6.60 | |
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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