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Individual Calculations August 2022 |
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| Krasin, Boris Total change: 122.80 | |   |
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| Kfar Saba Spring Chess Competition 2022 | Kfar Saba | ISR | 2022-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1388 | 1104 | 2.00 | 4 | 1.27 | 40 | 50.80 | |
|  Uralevich, Itay | | | 1352 | ISR | 1.00 | 1 | 0.81 | 40 | 32.40 | |  Gorelikov, Israel | | | 1504 * | ISR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Toraty, Menahem | | | 1190 | ISR | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Medovoy, Yaniv | | | 1504 * | ISR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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) | | | | Max Mit Memorial up to 1900 | Rishon le Zion | ISR | 2022-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1398 | 1104 | 2.50 | 4 | 1.80 | 40 | 72.00 | |
| | Peleg, Yuval | | | 1227 | ISR | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Neeman, Ori | | | 1558 | ISR | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Bedyovkin, Yevgeny | | | 1332 | ISR | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Selictar, Ori | | | 1473 | ISR | 0.50 | 1 | 0.40 | 40 | 16.00 | |
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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