Player Page

Kekana, J (Joseph)
Dob: 1972/09/29 (Adult)
Gender: Male
Chess SA id: 1720100090
FIDE id:
Region: Chess South Africa (CSA)
Citizen: RSA
Title(s):
Last active: 2018/04/25 (2256 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 rating1273.4
Current Weighted rating1143.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1273.4
Current highest rating achieved1273.4
Current floor (min rating allowed)773.4
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)±149.4
Current Raw change used (final)0.0
Projected new Raw rating1273.4
Projected new Weighed rating1055.2
Projected new Weighted performance135.2
Projected new final Raw rating (if new WP > new Raw)1273.4
Projected new highest rating1273.4
Projected new floor773.4
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1273.4
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 rating1264.0
Current Weighted rating1139.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1264.0
Current highest rating achieved1264.0
Current floor (min rating allowed)764.0
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)±151.4
Current Raw change used (final)0.0
Projected new Raw rating1264.0
Projected new Weighed rating1051.7
Projected new Weighted performance135.2
Projected new final Raw rating (if new WP > new Raw)1264.0
Projected new highest rating1264.0
Projected new floor764.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1264.0
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 rating1300.0
Current Weighted rating1243.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1300.0
Current highest rating achieved1300.0
Current floor (min rating allowed)800.0
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 rating1145.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1300.0
Projected new floor800.0
Projected new K-facor36
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
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 rating1300.0
Current Weighted rating1243.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1300.0
Current highest rating achieved1300.0
Current floor (min rating allowed)800.0
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 rating1145.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1300.0
Projected new floor800.0
Projected new K-facor36
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
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 Mokopane Challenge (Finals) 2018 (Plate) 2018/04/08 2018/04/25 Capricorn (LCP) Standard 90 0.94 14 14 2.0 1209.0 1209.6 Analysis
1 Waterberg District Chess League 2018 2018/03/17 2018/03/25 Waterberg (LWM) Standard 90 0.94 14 14 7.0 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 28 5 8 15 9.0 32.1 -151.8 1187.8 1036.0
White 14 2 5 7 4.5 32.1 -151.8 1187.8 1036.0
Black 14 3 3 8 4.5 32.1 -151.8 1187.8 1036.0
Standard All 28 5 8 15 9.0 32.1 -151.8 1187.8 1036.0
White 14 2 5 7 4.5 32.1 -151.8 1187.8 1036.0
Black 14 3 3 8 4.5 32.1 -151.8 1187.8 1036.0
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 100025723 Mputla, J (Jacob) 2 2.0 2 0 0 100.0 1200.0 425.0 1625.0 View list
2 1850100073 Kekana, L (Lleka) 2 2.0 2 0 0 100.0 1200.0 425.0 1625.0 View list
3 1790100104 Mabusela, M (Mike) 2 1.0 1 0 1 50.0 1200.0 0.0 1200.0 View list
4 1770100100 Ledwaba, A (Assa) 2 1.0 0 2 0 50.0 1200.0 0.0 1200.0 View list
5 1630100092 Mashaphu, P (Peter) 2 1.0 0 2 0 50.0 1209.0 0.0 1209.0 View list
6 1820100079 Segwale , S (Sipho) 2 1.0 0 2 0 50.0 1209.0 0.0 1209.0 View list
7 1870100075 Ledwaba, B (Baster) 2 0.5 0 1 1 25.0 1200.0 -212.5 987.5 View list
8 1800100071 Matjeke, J (Johannes) 2 0.5 0 1 1 25.0 1200.0 -212.5 987.5 View list
9 1760100082 Seema, M (Morakman) 2 0.0 0 0 2 0.0 1209.0 -425.0 784.0 View list
10 1650100087 Makgamatha, M (Maropeng Ananias) 2 0.0 0 0 2 0.0 1200.0 -425.0 775.0 View list
11 1770100094 Ledwaba, L (Lefu Brutose) 2 0.0 0 0 2 0.0 1209.0 -425.0 784.0 View list
12 1750100078 Kekana, M (Matsobane Elvis) 2 0.0 0 0 2 0.0 1209.0 -425.0 784.0 View list
13 1620100091 Kekana, A (Anthony) 2 0.0 0 0 2 0.0 1209.0 -425.0 784.0 View list
14 183060884 Hlakudi, O (Oupa) 2 0.0 0 0 2 0.0 1209.0 -425.0 784.0 View list