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Individual Calculations December 2018 |
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| Theodorou, Nikolas Total change: 6.80 | |   |
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| 2018 Winter Chess Classic - B | Saint Louis, Missouri | USA | 2018-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2539 | 2539 | 4.50 | 9 | 0.00 | 10 | 0.00 | |
|  Mikhalevski, Victor | g | | 2574 | ISR | 0.50 | 1 | 0.05 | 10 | 0.50 | |  Gareyev, Timur | g | | 2584 | USA | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Perelshteyn, Eugene | g | | 2493 | USA | 1.00 | 1 | 0.44 | 10 | 4.40 | | | Benjamin, Joel | g | | 2526 | USA | 0.00 | 1 | -0.52 | 10 | -5.20 | | | Van Foreest, Lucas | g | | 2499 | NED | 1.00 | 1 | 0.44 | 10 | 4.40 | | | Kevlishvili, Robby | m | | 2451 | NED | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Andriasian, Zaven | g | | 2603 | ARM | 0.00 | 1 | -0.41 | 10 | -4.10 | | | Ali Marandi, Cemil Can | g | | 2552 | TUR | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Hakobyan, Aram | g | | 2565 | ARM | 0.50 | 1 | 0.04 | 10 | 0.40 | |
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) | | | | 2018 Thanksgiving Open | Saint Louis, Missouri | USA | 2018-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2420 | 2539 | 4.50 | 6 | 0.68 | 10 | 6.80 | |
| | Trattner, Andrew | | | 2139 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Ampie, Mauro | f | | 2329 | NCA | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Patel, Advait | m | | 2467 | USA | 1.00 | 1 | 0.40 | 10 | 4.00 | | | Cordova, Emilio | g | | 2592 | PER | 0.50 | 1 | 0.07 | 10 | 0.70 | | | Bok, Benjamin | g | | 2638 | NED | 0.50 | 1 | 0.14 | 10 | 1.40 | | | Ynojosa Aponte, Felix Jose | m | | 2355 | VEN | 0.50 | 1 | -0.24 | 10 | -2.40 | | | * 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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