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Individual Calculations July 2013 |
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| Griggs, Walker Kyle Total change: 21.60 | |   |
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| 22nd Annual Chicago Open - Master Section | Wheeling, Illinois | USA | 2013-05-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2354 | 2202 | 4.00 | 8 | 1.44 | 15 | 21.60 | |
|  Shabalov, Alexander | g | | 2544 | USA | 0.50 | 1 | 0.38 | 15 | 5.70 | |  Fishbein, Alexander | g | | 2506 | USA | 0.50 | 1 | 0.36 | 15 | 5.40 | | | Homa, Seth | f | | 2307 | USA | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Rosenthal, Nicholas | | | 2062 | USA | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Young, Angelo | m | | 2322 | PHI | 1.00 | 1 | 0.66 | 15 | 9.90 | | | Kekelidze, Mikheil | g | | 2509 | GEO | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Mulyar, Michael A | m | | 2383 | USA | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Bora, Safal | | | 2195 | USA | 1.00 | 1 | 0.49 | 15 | 7.35 | |
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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