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Individual Calculations February 2019 |
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| Ruiz Castillo, Joshua Daniel Total change: 0.60 | |   |
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| 2018 Pan-American Intercollegiate Team Championship | Burlingame, California | USA | 2018-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2375 | 2459 | 3.50 | 4 | 1.16 | 10 | 11.60 | |
|  Colas, Joshua | f | | 2308 | USA | 1.00 | 1 | 0.30 | 10 | 3.00 | |  Bok, Benjamin | g | | 2643 | NED | 0.50 | 1 | 0.24 | 10 | 2.40 | | | Kranjc, Nathaniel | | | 2059 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Reshef, Omer | m | | 2490 | ISR | 1.00 | 1 | 0.54 | 10 | 5.40 | | | * 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) | | | | Bay Area International | Burlingame, California | USA | 2019-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2273 | 2459 | 5.50 | 9 | -1.10 | 10 | -11.00 | |
| | Piasetski, Leon | m | | 2242 | CAN | 0.50 | 1 | -0.28 | 10 | -2.80 | | | Daggupati, Balaji | f | | 2257 | USA | 0.00 | 1 | -0.76 | 10 | -7.60 | | | Polavaram, Rithik | | | 2059 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Coleman, Teddy | m | | 2352 | USA | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Williams, Justus | f | | 2316 | USA | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Taghizadeh, Rayan | f | | 2298 | USA | 0.00 | 1 | -0.71 | 10 | -7.10 | | | Shen, Christopher | f | | 2311 | USA | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Banik, Siddharth | | | 2276 | USA | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Grabinsky, Aaron | | | 2350 | USA | 1.00 | 1 | 0.35 | 10 | 3.50 | | | * 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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