Essen Aleksandr

From Saint Petersburg, Russia

Player page

Common russian riichi rating (CRR)

Rating date March 1, 2026 (latest changes March 1, 2026).

114 place (412.56).

max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.50 * 1 + 3.45 * 1) = 14.95

p1 = (714.29 * 3.45 * 1 + 716.22 * 3.40 * 1 + 0 + 0 + 0) / (3.45 * 1 + 3.40 * 1 + 1 + 1 + 1) = 497.4040609137056

p2 = (714.29 * 3.45 * 1 + 716.22 * 3.40 * 1) / max_coefficients = 327.72107023411377

score = 497.4040609137056 * 0.5 + 327.72107023411377 * 0.5 = 412.5625655739097

Rating changes

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all results
Date Place Points Reason
2026-03-01 113 -> 114 412.56
2026-02-25 112 -> 113 412.56
2026-02-23 112 412.56

White Wolf Cup 2026: 0% -> 100%

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 716 2026-02-23 22/75 100% 3.40 RR White Wolf Cup 2026 Saint Petersburg
2 714 2025-08-31 23/78 100% 3.45 RR SPB Riichi Open 2025 Saint Petersburg