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Individual Calculations September 2021 |
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| Rynhold, Tomer Total change: 14.00 | |   |
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| Chess4all- Summer in Savyon B | Savyon | ISR | 2021-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1274 | 1208 | 2.00 | 4 | 0.35 | 40 | 14.00 | |
|  Semo, Sagy | | | 1097 | ISR | 0.50 | 1 | -0.15 | 40 | -6.00 | |  Romm, Giora | | | 1333 | ISR | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Zakin, Ilay | | | 1248 | ISR | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Sherman, Esther | | | 1416 | ISR | 0.50 | 1 | 0.27 | 40 | 10.80 | |
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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