Player Page

Jairosi, IA (Isheunesu)
Dob: 1990/08/26 (Adult)
Gender: Male
Chess SA id: 190013540
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Last active: 2019/04/13 (2032 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 rating1783.0
Current Weighted rating1760.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1783.0
Current highest rating achieved1783.0
Current floor (min rating allowed)1283.0
Current K-factor28
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)±72.3
Current Raw change used (final)0.0
Projected new Raw rating1783.0
Projected new Weighed rating1621.4
Projected new Weighted performance359.0
Projected new final Raw rating (if new WP > new Raw)1783.0
Projected new highest rating1783.0
Projected new floor1283.0
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1783.0
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 rating1783.0
Current Weighted rating1759.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1783.0
Current highest rating achieved1783.0
Current floor (min rating allowed)1283.0
Current K-factor28
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)±72.3
Current Raw change used (final)0.0
Projected new Raw rating1783.0
Projected new Weighed rating1620.5
Projected new Weighted performance359.0
Projected new final Raw rating (if new WP > new Raw)1783.0
Projected new highest rating1783.0
Projected new floor1283.0
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1783.0
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 rating1730.0
Current Weighted rating1730.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1730.0
Current highest rating achieved1730.0
Current floor (min rating allowed)1230.0
Current K-factor28
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)±77.9
Current Raw change used (final)0.0
Projected new Raw rating1730.0
Projected new Weighed rating1591.6
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1730.0
Projected new floor1230.0
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1730.0
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 rating1730.0
Current Weighted rating1730.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1730.0
Current highest rating achieved1730.0
Current floor (min rating allowed)1230.0
Current K-factor28
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)±77.9
Current Raw change used (final)0.0
Projected new Raw rating1730.0
Projected new Weighed rating1591.6
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1730.0
Projected new floor1230.0
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1730.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 JNW Club - Charterhouse Open 2019 (A) 2019/04/13 2019/04/13 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1712.1 1708.5 Analysis
2 JNW Club - Trinityhouse Randpark Ridge Open 2019 (A) 2019/03/09 2019/03/09 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.5 1712.1 1708.2 Analysis
1 The Outpost Chess Club Open 2018 (A) 2018/03/16 2018/03/17 Johannesburg Metro (GJM) Standard 62 0.84 6 5 1.0 1730.0 1730.0 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 15 6 1 8 6.5 43.3 -56.7 1727.6 1671.0
White 8 3 1 4 3.5 43.8 -53.1 1684.5 1631.4
Black 7 3 0 4 3.0 42.9 -60.7 1776.9 1716.1
Standard All 15 6 1 8 6.5 43.3 -56.7 1727.6 1671.0
White 8 3 1 4 3.5 43.8 -53.1 1684.5 1631.4
Black 7 3 0 4 3.0 42.9 -60.7 1776.9 1716.1
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 105023611 Modi, Y (Yashil) 2 1.0 1 0 1 50.0 1721.0 0.0 1721.0 View list
2 101032167 Richter, J-M (Jan-Michael) 1 1.0 1 0 0 100.0 1712.1 425.0 2137.1 View list
3 108076196 Potgieter, E (Edward) 1 1.0 1 0 0 100.0 1712.1 425.0 2137.1 View list
4 179004605 Chinoruma, T (Taurai) 1 1.0 1 0 0 100.0 1712.1 425.0 2137.1 View list
5 1990095940 Chimbwanda, P (Panashe) 1 1.0 1 0 0 100.0 1730.0 425.0 2155.0 View list
6 157000799 Arnold, M (Michael) 1 1.0 1 0 0 100.0 1712.1 425.0 2137.1 View list
7 104056090 Weisz, B (Benjamin) 1 0.5 0 1 0 50.0 1712.1 0.0 1712.1 View list
8 100077185 Zhemba, J (Jemusse) 1 0.0 0 0 1 0.0 1712.1 -425.0 1287.1 View list
9 163029675 Peretz, L (Leon) 1 0.0 0 0 1 0.0 1730.0 -425.0 1305.0 View list
10 1880112156 Nyamayaro, T (Tawanda) 1 0.0 0 0 1 0.0 1712.1 -425.0 1287.1 View list
11 194026329 Mwale, J (Joseph) 1 0.0 0 0 1 0.0 1712.1 -425.0 1287.1 View list
12 203023610 Modi, S (Sonia) 1 0.0 0 0 1 0.0 1712.1 -425.0 1287.1 View list
13 155022650 Mendelsohn, DC (David) 1 0.0 0 0 1 0.0 1730.0 -425.0 1305.0 View list
14 196006193 De Abreu, RN (Roberto) 1 0.0 0 0 1 0.0 1730.0 -425.0 1305.0 View list