Player Page

Okoko, J (Jennifer)
Dob: 2003/06/26 (Adult)
Gender: Female
Chess SA id: 203094136
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Last active: 2019/08/24 (1765 days ago)
Ratings
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1136.9
Current Weighted rating1136.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1136.9
Current highest rating achieved1136.9
Current floor (min rating allowed)636.9
Current K-factor40
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±181.4
Current Raw change used (final)0.0
Projected new Raw rating1136.9
Projected new Weighed rating1045.9
Projected new Weighted performance308.7
Projected new final Raw rating (if new WP > new Raw)1136.9
Projected new highest rating1136.9
Projected new floor636.9
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1136.9
Projected effective change (new Official - current Official)=0.0
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1156.4
Current Weighted rating1156.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1156.4
Current highest rating achieved1156.4
Current floor (min rating allowed)656.4
Current K-factor40
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±176.4
Current Raw change used (final)0.0
Projected new Raw rating1156.4
Projected new Weighed rating1063.9
Projected new Weighted performance240.9
Projected new final Raw rating (if new WP > new Raw)1156.4
Projected new highest rating1156.4
Projected new floor656.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1156.4
Projected effective change (new Official - current Official)=0.0
s
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1160.0
Current Weighted rating1160.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1160.0
Current highest rating achieved1160.0
Current floor (min rating allowed)660.0
Current K-factor40
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±175.5
Current Raw change used (final)0.0
Projected new Raw rating1160.0
Projected new Weighed rating1067.2
Projected new Weighted performance119.1
Projected new final Raw rating (if new WP > new Raw)1160.0
Projected new highest rating1160.0
Projected new floor660.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1160.0
Projected effective change (new Official - current Official)=0.0
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 2019 Gauteng School League Finals (U19 Girls) 2019/08/24 2019/08/24 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1102.0 1117.2 Analysis
2 2019 Gauteng Secondary Schools Individual Chess Championships (U18 Girls) 2019/05/25 2019/05/25 Tshwane (GTP) Standard 60 0.83 5 4 0.5 1200.0 1200.0 Analysis
1 Gauteng D9 Finals 2019 (U18 Girls) 2019/05/18 2019/05/18 Johannesburg Metro (GJM) Rapid 45 0.74 5 4 1.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Standard All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Rapid All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 13 3 3 7 4.5 34.6 -130.8 1154.7 1024.0
White 7 2 1 4 2.5 35.7 -121.4 1205.7 1084.2
Black 6 1 2 3 2.0 33.3 -141.7 1095.3 953.7
Standard All 9 3 1 5 3.5 38.9 -94.4 1134.9 1040.5
White 5 2 0 3 2.0 40.0 -85.0 1208.5 1123.5
Black 4 1 1 2 1.5 37.5 -106.3 1043.0 936.8
Rapid All 4 0 2 2 1.0 25.0 -212.5 1199.3 986.8
White 2 0 1 1 0.5 25.0 -212.5 1198.7 986.2
Black 2 0 1 1 0.5 25.0 -212.5 1200.0 987.5
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 2030100012 Songo, A (Andile) 1 1.0 1 0 0 100.0 1102.0 425.0 1527.0 View list
2 2050116863 Ragedi, P (Phenyo) 1 1.0 1 0 0 100.0 1102.0 425.0 1527.0 View list
3 2030101469 Malise, R (Refilwe) 1 1.0 1 0 0 100.0 1102.0 425.0 1527.0 View list
4 2030114001 Kamogole, M (Munnira) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
5 2030115336 Hlatshwayo, T (Thokozile) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
6 2030114007 Mukwevho, D (Dearshney) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
7 202044697 Strumpfer, M (Marilee) 1 0.0 0 0 1 0.0 1102.0 -425.0 677.0 View list
8 201094069 Ngobese, P (Pretty) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
9 2030105874 Mthiyane, I (Irene) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
10 203080110 Mpai, KN (Kgothotso Nicolle) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
11 2020113527 Morena, R (Rorisang) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
12 203084509 Manyike, P (Pretty) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
13 2030118395 Makgatho, L (Lethabo) 1 0.0 0 0 1 0.0 1102.0 -425.0 677.0 View list