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Individual Calculations July 2019 |
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| Zierk, Steven Total change: 4.40 | |   |
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| Summer 2019 CCCSA GM Norm Invitational | Charlotte, North Carolina | USA | 2019-06-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2439 | 2501 | 5.00 | 9 | -0.26 | 10 | -2.60 | |
|  Ringoir, Tanguy | g | | 2500 | BEL | 1.00 | 1 | 0.50 | 10 | 5.00 | |  Grigoryan, Karen H. | g | | 2547 | ARM | 0.00 | 1 | -0.44 | 10 | -4.40 | | | Ostrovskiy, Aleksandr | m | | 2437 | USA | 0.00 | 1 | -0.59 | 10 | -5.90 | | | Wang, Tianqi | | | 2333 | USA | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Korley, Kassa | m | | 2430 | DEN | 1.00 | 1 | 0.40 | 10 | 4.00 | | | Shankar, Gauri | f | | 2378 | IND | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Yoo, Christopher Woojin | m | | 2430 | USA | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Hong, Andrew | m | | 2414 | USA | 0.00 | 1 | -0.62 | 10 | -6.20 | | | Jacobson, Brandon | m | | 2486 | USA | 0.50 | 1 | -0.02 | 10 | -0.20 | |
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) | | | | 14th Edmonton International | Edmonton | CAN | 2019-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2379 | 2501 | 6.50 | 9 | 0.70 | 10 | 7.00 | |
| | Findlay, Ian | f | | 2206 | CAN | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Porper, Edward | m | | 2382 | CAN | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Daggupati, Balaji | f | | 2331 | USA | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Shabalov, Alexander | g | | 2528 | USA | 0.00 | 1 | -0.46 | 10 | -4.60 | | | Noritsyn, Nikolay | m | | 2508 | CAN | 1.00 | 1 | 0.51 | 10 | 5.10 | | | Banerjee, Bitan | m | | 2427 | IND | 1.00 | 1 | 0.40 | 10 | 4.00 | | | Paragua, Mark | g | | 2501 | PHI | 0.00 | 1 | -0.50 | 10 | -5.00 | | | Balakrishnan, Praveen | m | | 2428 | USA | 1.00 | 1 | 0.40 | 10 | 4.00 | | | Dave, Bhavik | | | 2101 * | IND | 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) | | |
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