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Individual Calculations April 2023 |
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| Sambuev, Bator Total change: -1.10 | |   |
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| 2023 RA March Open | Ottawa | CAN | 2023-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2116 | 2434 | 4.00 | 5 | -0.01 | 10 | -0.10 | |
|  Zhu, Matthew | | | 2034 * | CAN | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Saha, Ananda | c | | 2045 | CAN | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Tanaka, Tyler | c | | 2268 | CAN | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Rodrigue-Lemieux, Shawn | m | | 2456 | CAN | 0.00 | 1 | -0.47 | 10 | -4.70 | | | Latreille, Etienne | | | 1777 | CAN | 1.00 | 1 | 0.01 | 10 | 0.10 | | | * 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) | | | | 2023 Excelsior March Open | Toronto | CAN | 2023-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2052 | 2434 | 3.50 | 5 | -0.75 | 10 | -7.50 | |
| | Chen, Richard | | | 1820 | CAN | 1.00 | 1 | 0.02 | 10 | 0.20 | | | Vaibhav, Bhat | | | 2008 | IND | 0.50 | 1 | -0.43 | 10 | -4.30 | | | Raninga, Aditya Himanshu | | | 1939 | CAN | 1.00 | 1 | 0.04 | 10 | 0.40 | | | Noritsyn, Nikolay | m | | 2460 | CAN | 0.00 | 1 | -0.46 | 10 | -4.60 | | | Singh Dhaliwal, Jaipreet | | | 2034 * | CAN | 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) | | | | 2023 Excelsior March GM Norm | Toronto | CAN | 2023-03-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2403 | 2434 | 5.50 | 9 | 0.65 | 10 | 6.50 | |
| | Atanasov, Anthony | f | | 2361 | CAN | 1.00 | 1 | 0.40 | 10 | 4.00 | | | Posthuma, Joshua | m | | 2441 | USA | 0.00 | 1 | -0.49 | 10 | -4.90 | | | Dukic, Zachary | f | | 2238 | CAN | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Ivanov, Mike | f | | 2299 | CAN | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Nagy, Gabor | g | | 2497 | HUN | 0.50 | 1 | 0.09 | 10 | 0.90 | | | Mikhalevski, Victor | g | | 2519 | ISR | 1.00 | 1 | 0.62 | 10 | 6.20 | | | Noritsyn, Nikolay | m | | 2460 | CAN | 1.00 | 1 | 0.54 | 10 | 5.40 | | | Ibarra Chami, Luis Fernando | g | | 2447 | MEX | 0.00 | 1 | -0.48 | 10 | -4.80 | | | Plotkin, Mark | m | | 2365 | CAN | 0.50 | 1 | -0.10 | 10 | -1.00 | |
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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