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Individual Calculations August 2023 |
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| Paragua, Mark Total change: -4.50 | |   |
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| 51st annual World Open - Open | Philadelphia, PA | USA | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2280 | 2447 | 5.50 | 8 | -0.04 | 10 | -0.40 | |
|  Kung, Thomas | | | 2116 | USA | 1.00 | 1 | 0.12 | 10 | 1.20 | |  Zhong, Kevin | f | | 2156 | CAN | 0.50 | 1 | -0.35 | 10 | -3.50 | | | Cooke, Eric | | | 2047 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Le, Tuan Minh | g | | 2549 | VIE | 0.00 | 1 | -0.36 | 10 | -3.60 | | | Matta, Nicholas F | | | 2226 | USA | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Harutjunyan, Gevorg | g | | 2347 | ARM | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Homa, Seth | f | | 2219 | USA | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Andriasian, Zaven | g | | 2579 | ARM | 0.50 | 1 | 0.18 | 10 | 1.80 | | | * 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) | | | | 1000GM NY Summer Norm Invitational - IM B Schiller | New York, New York | USA | 2023-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2225 | 2438 | 6.50 | 9 | -0.41 | 10 | -4.10 | |
| | Poliannikov, Danila | f | | 2269 | USA | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Colas, Joshua | f | | 2294 | USA | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Adewumi, Tanitoluwa | f | | 2276 | USA | 0.00 | 1 | -0.71 | 10 | -7.10 | | | Lee, Justin | c | | 2257 | USA | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Rusonik, Max | c | | 2144 | CAN | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Espinosa, Pedro Roberto, Mr | c | | 2263 | USA | 0.00 | 1 | -0.73 | 10 | -7.30 | | | Pang, Qi | | | 2193 | USA | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Moor, Nathaniel Philip | | | 2147 | USA | 1.00 | 1 | 0.15 | 10 | 1.50 | | | La Manna, Andrea | f | | 2180 | ITA | 1.00 | 1 | 0.18 | 10 | 1.80 | |
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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