Player Page

Harris, O (Oliver)
Dob: 2005/12/09 (U20)
Gender: Male
Chess SA id: 1050113409
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Last active: 2019/10/18 (1862 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 rating1158.8
Current Weighted rating1158.8
Current Weighted performance387.4
Current official/published rating (highest between Raw, WR and WP)1158.8
Current highest rating achieved1175.4
Current floor (min rating allowed)675.4
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)±175.8
Current Raw change used (final)0.0
Projected new Raw rating1158.8
Projected new Weighed rating1066.1
Projected new Weighted performance387.4
Projected new final Raw rating (if new WP > new Raw)1158.8
Projected new highest rating1175.4
Projected new floor675.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1158.8
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 rating1152.4
Current Weighted rating1152.4
Current Weighted performance387.4
Current official/published rating (highest between Raw, WR and WP)1152.4
Current highest rating achieved1172.0
Current floor (min rating allowed)672.0
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)±177.5
Current Raw change used (final)0.0
Projected new Raw rating1152.4
Projected new Weighed rating1060.2
Projected new Weighted performance387.4
Projected new final Raw rating (if new WP > new Raw)1152.4
Projected new highest rating1172.0
Projected new floor672.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1152.4
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 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
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
5 JNW Chess Club - Muldersdrif 2019 (B) 2019/10/18 2019/10/18 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1175.4 1172.0 Analysis
4 Chessnuts Under 1200 Rated Tournament 2019 (Knights) 2019/07/13 2019/07/13 Johannesburg Metro (GJM) Standard 60 0.83 5 5 4.0 1113.3 1095.2 Analysis
3 JNW Club - Hoerskool Linden 2019 (D) 2019/06/15 2019/06/15 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1147.5 1135.6 Analysis
2 The King`s Cup League 2019 (B) 2019/05/18 2019/05/18 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.5 1200.0 1200.0 Analysis
1 JNW Club - Bryanston Open 2 2019 (D) 2019/05/11 2019/05/11 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 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 25 12 1 12 12.5 50.0 0.0 1118.5 1118.5
White 13 4 1 8 4.5 34.6 -130.8 1118.1 987.3
Black 12 8 0 4 8.0 66.7 141.7 1119.0 1260.6
Standard All 25 12 1 12 12.5 50.0 0.0 1118.5 1118.5
White 13 4 1 8 4.5 34.6 -130.8 1118.1 987.3
Black 12 8 0 4 8.0 66.7 141.7 1119.0 1260.6
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1090098581 Bath, X (Xavier) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 1080112312 Caroto, K (Konrad) 1 1.0 1 0 0 100.0 1147.5 425.0 1572.5 View list
3 1110099290 Gough, R (Rowan) 1 1.0 1 0 0 100.0 1113.3 425.0 1538.3 View list
4 1100105140 Jacobs, H (Hanno) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 2110099599 Peete, O (Ofentse) 1 1.0 1 0 0 100.0 1147.5 425.0 1572.5 View list
6 1100110075 Mupalala, K (Kenzo) 1 1.0 1 0 0 100.0 1175.4 425.0 1600.4 View list
7 2090113780 Moraba, K (Kyla) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
8 1090100329 Mitchell, D (Dylan) 1 1.0 1 0 0 100.0 1113.3 425.0 1538.3 View list
9 1090113778 Sedingwe, O (Onalerona) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
10 2100108310 Maharaj, A (Arya) 1 1.0 1 0 0 100.0 1113.3 425.0 1538.3 View list
11 2120109902 Suresh, A (Aaradhya) 1 1.0 1 0 0 100.0 1113.3 425.0 1538.3 View list
12 210092814 Van Der Sandt, I (Iliana) 1 1.0 1 0 0 100.0 1175.4 425.0 1600.4 View list
13 1080113779 Le Grange, M (Markus) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
14 103076119 Roux, P (Paul) 1 0.0 0 0 1 0.0 1147.5 -425.0 722.5 View list
15 1110100313 Rademeyer, L (Luca) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
16 104055373 Mazibuko, T (Themba) 1 0.0 0 0 1 0.0 1175.4 -425.0 750.4 View list
17 1040103970 Mari, P (Perveshan) 1 0.0 0 0 1 0.0 1113.3 -425.0 688.3 View list
18 1070116310 Grobelaar, N (Neil) 1 0.0 0 0 1 0.0 1147.5 -425.0 722.5 View list
19 204079859 Fauconier, C (Caley) 1 0.0 0 0 1 0.0 1175.4 -425.0 750.4 View list
20 204077255 De Abreu, A (Alexia Sally) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list