Player Page

Bokgola, J (Jan)
Dob: 1975/10/10 (Adult)
Gender: Male
Chess SA id: 1750100096
FIDE id:
Region: Chess South Africa (CSA)
Citizen: RSA
Title(s):
Last active: 2019/08/09 (1747 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 rating1285.7
Curent Weighted rating1244.8
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1285.7
Current floor (min rating allowed)785.7
Current highest rating achieved1285.7
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)±146.8
Current Raw change used (final)0.0
Projected new Raw rating1285.7
Projected new Weighed rating1248.9
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1285.7
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1285.7
Projected new floor785.7
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 rating1261.0
Curent Weighted rating1231.1
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1261.0
Current floor (min rating allowed)780.8
Current highest rating achieved1280.8
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)±152.0
Current Raw change used (final)0.0
Projected new Raw rating1261.0
Projected new Weighed rating1234.1
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1261.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1280.8
Projected new floor780.8
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 rating1300.0
Curent Weighted rating1236.7
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1300.0
Current floor (min rating allowed)800.0
Current highest rating achieved1300.0
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)±143.8
Current Raw change used (final)0.0
Projected new Raw rating1300.0
Projected new Weighed rating1243.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1300.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1300.0
Projected new floor800.0
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 rating1300.0
Curent Weighted rating1236.7
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1300.0
Current floor (min rating allowed)800.0
Current highest rating achieved1300.0
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)±143.8
Current Raw change used (final)0.0
Projected new Raw rating1300.0
Projected new Weighed rating1243.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1300.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1300.0
Projected new floor800.0
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 2nd Mokopane Open 2019 2019/08/09 2019/08/09 Mopani (LMG) Standard 60 0.83 5 4 0.0 1272.3 1275.0 Analysis
2 Mokopane Challenge (Finals) 2018 (Championship) 2018/04/08 2018/04/25 Capricorn (LCP) Standard 90 0.94 14 14 6.0 1276.0 1280.8 Analysis
1 Waterberg District Chess League 2018 2018/03/17 2018/03/25 Waterberg (LWM) Standard 90 0.94 14 14 10.0 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 32 15 2 15 16.0 50.0 0.0 1246.4 1246.4
White 16 5 2 9 6.0 37.5 -106.3 1251.5 1145.2
Black 16 10 0 6 10.0 62.5 106.3 1241.3 1347.6
Standard All 32 15 2 15 16.0 50.0 0.0 1246.4 1246.4
White 16 5 2 9 6.0 37.5 -106.3 1251.5 1145.2
Black 16 10 0 6 10.0 62.5 106.3 1241.3 1347.6
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 1740100098 Ledwaba, S (Solomon) 3 1.0 1 0 2 33.3 1274.8 -141.7 1133.1 View list
2 1680100083 Setsiba, K (Klaas) 2 2.0 2 0 0 100.0 1200.0 425.0 1625.0 View list
3 187034241 Setshedi, L (Lesterm) 2 2.0 2 0 0 100.0 1200.0 425.0 1625.0 View list
4 1750100103 Selota, W (William) 2 2.0 2 0 0 100.0 1276.0 425.0 1701.0 View list
5 1620100091 Kekana, A (Anthony) 2 2.0 2 0 0 100.0 1200.0 425.0 1625.0 View list
6 1720100070 Mathe, O (Oupa) 2 1.5 1 1 0 75.0 1200.0 212.5 1412.5 View list
7 1940100101 Ntsako, N (Ntsako) 2 1.5 1 1 0 75.0 1200.0 212.5 1412.5 View list
8 1690100095 Monama, W (Wethu Charles) 2 1.0 1 0 1 50.0 1276.0 0.0 1276.0 View list
9 1800100081 Magwale, T (Thabang) 2 1.0 1 0 1 50.0 1276.0 0.0 1276.0 View list
10 1900100077 Mafishi, M (Mafisha) 2 1.0 1 0 1 50.0 1200.0 0.0 1200.0 View list
11 1730100097 Kekana, G (Gilbertson) 2 1.0 1 0 1 50.0 1276.0 0.0 1276.0 View list
12 180015065 Kekana, M (Msiza) 2 0.0 0 0 2 0.0 1276.0 -425.0 851.0 View list
13 162019603 Mahomole, MJ (Mahlodi) 2 0.0 0 0 2 0.0 1276.0 -425.0 851.0 View list
14 102023436 Mmola, R (Ratale) 2 0.0 0 0 2 0.0 1200.0 -425.0 775.0 View list
15 191051790 Mphahlele, TL (Thabang) 1 0.0 0 0 1 0.0 1272.3 -425.0 847.3 View list
16 1970104451 Mongwai, V (Vincent) 1 0.0 0 0 1 0.0 1272.3 -425.0 847.3 View list
17 104047720 Mankga, T (Thabang) 1 0.0 0 0 1 0.0 1272.3 -425.0 847.3 View list