Bretslavskaya Natalya

From Tyumen, Russia

Player page

Common russian riichi rating (CRR)

Rating date Oct. 11, 2024 (latest changes Oct. 11, 2024).

19 place (669.96).

max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.65 * 1 + 4 * 0.86) = 15.5284

p1 = (724.14 * 3.75 * 0.57 + 740.74 * 2.30 * 1 + 222.22 * 2.30 * 1 + 887.85 * 4.60 * 1 + 617.02 * 2.80 * 1 + 721.52 * 3.65 * 1) / (3.75 * 0.57 + 2.30 * 1 + 2.30 * 1 + 4.60 * 1 + 2.80 * 1 + 3.65 * 1) = 686.3340405502242

p2 = (887.85 * 4.60 * 1 + 721.52 * 3.65 * 1 + 617.02 * 2.80 * 1 + 740.74 * 2.30 * 1) / max_coefficients = 653.5773164009171

score = 686.3340405502242 * 0.5 + 653.5773164009171 * 0.5 = 669.9556784755707

Rating changes

Show

all results
Date Place Points Reason
2024-10-11 19 678.11 -> 669.96

Money can not buy tenpai: 71% -> 57%
2024-09-07 19 678.11

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 722 2024-08-04 23/80 100% 3.65 RR Riichi over Volga Samara
2 617 2024-07-14 19/48 100% 2.80 RR Guardian of the Winds Yekaterinburg
3 888 2024-05-12 13/108 100% 4.60 RR X Russian Championship Perm
4 222 2024-02-25 22/28 100% 2.30 CRR Chasing Kan Yekaterinburg
5 741 2023-11-05 8/28 100% 2.30 CRR Finding Dora Yekaterinburg
6 724 2023-06-11 25/88 57% 3.75 RR Money can not buy tenpai Perm