Individual Calculations February 2018 |
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Lovin, Boris Total change: 3.40 | | |
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Liga Artzit North 2018 Round 1-2 | various | ISR | 2018-01-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
2317 | 2253 | 1.00 | 2 | 0.17 | 20 | 3.40 | |
| Ruderfer, Mark B | | | 2291 | RUS | 0.50 | 1 | 0.05 | 20 | 1.00 | | Berkovich, Mark A | m | | 2343 | ISR | 0.50 | 1 | 0.12 | 20 | 2.40 | | 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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