Player Page

Gamba, O (Owen)
Dob: 1966/03/05 (Adult)
Gender: Male
Chess SA id: 1660140184
FIDE id:
Region: Nelson Mandela Bay (ENM)
Citizen: RSA
Title(s):
Last active: 2023/11/23 (178 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
Curent Raw rating1279.5
Curent Weighted rating1241.5
Curent Weighted performance1179.6
Current official/published rating (highest between Raw, WR and WP)1279.5
Current floor (min rating allowed)779.5
Current highest rating achieved1279.5
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)±148.1
Current Raw change used (final)0.0
Projected new Raw rating1279.5
Projected new Weighed rating1246.3
Projected new Weighted performance1179.6
Projected new official/published rating (highest between new Raw, new WR and new WP)1279.5
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1279.5
Projected new floor779.5
Projected new K-facor36
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
Curent Raw rating1268.0
Curent Weighted rating1230.8
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1268.0
Current floor (min rating allowed)768.0
Current highest rating achieved1268.0
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)±150.5
Current Raw change used (final)0.0
Projected new Raw rating1268.0
Projected new Weighed rating1235.4
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1268.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1268.0
Projected new floor768.0
Projected new K-facor36
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
Curent Raw rating1172.8
Curent Weighted rating1171.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1172.8
Current floor (min rating allowed)672.8
Current highest rating achieved1172.8
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)±172.4
Current Raw change used (final)0.0
Projected new Raw rating1172.8
Projected new Weighed rating1171.0
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1172.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1172.8
Projected new floor672.8
Projected new K-facor40
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
Curent Raw rating1184.4
Curent Weighted rating1179.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1184.4
Current floor (min rating allowed)672.8
Current highest rating achieved1184.4
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)±169.5
Current Raw change used (final)0.0
Projected new Raw rating1184.4
Projected new Weighed rating1179.8
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1184.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1184.4
Projected new floor672.8
Projected new K-facor40
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
9 PECC Club Championship 2023 (Senior) 2023/10/12 2023/11/23 Nelson Mandela Bay (ENM) Standard 90 0.94 6 6 3.0 1240.2 1223.7 Analysis
8 Eastern Cape Chess Team Championship 2023 (Open) 2023/10/07 2023/10/08 Nelson Mandela Bay (ENM) Standard 65 0.85 5 4 2.5 1220.3 1203.2 Analysis
7 Bergman Cup 2023 2023/06/08 2023/07/20 Nelson Mandela Bay (ENM) Rapid 20 0.47 9 3 1.5 1212.0 1164.4 Analysis
6 PECC Edgar Hill 2023 2023/03/30 2023/04/13 Nelson Mandela Bay (ENM) Blitz 8 0.25 9 6 3.0 1199.0 1152.4 Analysis
5 PECC Presidents Cup 2023 2023/02/02 2023/03/16 Nelson Mandela Bay (ENM) Standard 70 0.87 7 2 2.0 1169.1 1165.6 Analysis
4 PECC Closed 2022 (B) 2022/09/22 2022/10/27 Nelson Mandela Bay (ENM) Standard 90 0.94 5 3 0.5 1181.1 1175.6 Analysis
3 PECC 20/20 2022 2022/09/01 2022/09/15 Nelson Mandela Bay (ENM) Rapid 25 0.54 6 6 2.0 1184.3 1200.0 Analysis
2 PECC Blitz Closed 2022 2022/08/11 2022/08/18 Nelson Mandela Bay (ENM) Blitz 5 0.18 9 7 2.0 1182.1 1200.0 Analysis
1 NMB Senior Trial 1 2022 (Adult) 2022/05/06 2022/05/07 Nelson Mandela Bay (ENM) Standard 60 0.83 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 41 16 3 22 17.5 42.7 -62.2 1352.6 1290.4
White 23 8 3 12 9.5 41.3 -73.9 1361.7 1287.8
Black 18 8 0 10 8.0 44.4 -47.2 1340.9 1293.7
Standard All 19 8 2 9 9.0 47.4 -22.4 1329.9 1307.6
White 11 4 2 5 5.0 45.5 -38.6 1337.1 1298.4
Black 8 4 0 4 4.0 50.0 0.0 1320.1 1320.1
Rapid All 9 3 1 5 3.5 38.9 -94.4 1326.4 1232.0
White 5 1 1 3 1.5 30.0 -170.0 1365.5 1195.5
Black 4 2 0 2 2.0 50.0 0.0 1277.6 1277.6
Blitz All 13 5 0 8 5.0 38.5 -98.1 1403.8 1305.8
White 7 3 0 4 3.0 42.9 -60.7 1397.8 1337.1
Black 6 2 0 4 2.0 33.3 -141.7 1410.9 1269.2
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 107057083 Lagardien, I (Ismaeel) 3 0.0 0 0 3 0.0 1207.1 -425.0 782.1 View list
2 1080131476 Chipunza, J (James) 3 0.0 0 0 3 0.0 1192.5 -425.0 767.5 View list
3 107057087 Peter, NM (Neathan) 3 0.0 0 0 3 0.0 1207.8 -425.0 782.8 View list
4 1140143836 Boggenpoel, L (Levi) 2 2.0 2 0 0 100.0 1184.0 425.0 1609.0 View list
5 1130112094 Driscoll, S (Samuel) 2 0.5 0 1 1 25.0 1182.7 -212.5 970.2 View list
6 103051785 Jenecker, J (Jayden) 2 0.0 0 0 2 0.0 1182.7 -425.0 757.7 View list
7 1130136674 Boggenpoel, D (Dante Xavier) 1 1.0 1 0 0 100.0 1199.0 425.0 1624.0 View list
8 1140146562 Boggenpoel, B (Blake) 1 1.0 1 0 0 100.0 1169.1 425.0 1594.1 View list
9 2050140183 Billett, L (Lauren) 1 1.0 1 0 0 100.0 1184.3 425.0 1609.3 View list
10 1010152948 Berrington, J (Jordan) 1 1.0 1 0 0 100.0 1212.0 425.0 1637.0 View list
11 1090190826 Chang, L (Lawrence) 1 1.0 1 0 0 100.0 1240.2 425.0 1665.2 View list
12 2110133667 Driscoll, J (Jessica Darby) 1 1.0 1 0 0 100.0 1182.1 425.0 1607.1 View list
13 209077417 Louis, C (Caitlyn) 1 1.0 1 0 0 100.0 1182.1 425.0 1607.1 View list
14 1080151620 Lippstreu, C (Caleb) 1 1.0 1 0 0 100.0 1240.2 425.0 1665.2 View list
15 2050152441 Ndlovu, S (Sinovuyo) 1 1.0 1 0 0 100.0 1220.3 425.0 1645.3 View list
16 1060131326 Nel, R (Ruhan) 1 1.0 1 0 0 100.0 1184.3 425.0 1609.3 View list
17 2000134702 Ngwenya, N (Nkosinomsa) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
18 1120131278 Prinsloo, L (Liam) 1 1.0 1 0 0 100.0 1199.0 425.0 1624.0 View list
19 1050149063 Van Zyl, E (Emile) 1 1.0 1 0 0 100.0 1220.3 425.0 1645.3 View list
20 2070153635 Vital, K (Keirah) 1 1.0 1 0 0 100.0 1240.2 425.0 1665.2 View list